155210544

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 346185936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 47, 48, 51, 57, 68, 71, 72, 76, 94, 102, 114, 136, 141, 142, 144, 152, 153, 171, 188, 204, 213, 228, 272, 282, 284, 304, 306, 323, 342, 376, 408, 423, 426, 456, 564, 568, 612, 639, 646, 684, 752, 799, 816, 846, 852, 893, 912, 969, 1128, 1136, 1207, 1224, 1278, 1292, 1349, 1368, 1598, 1692, 1704, 1786, 1938, 2256, 2397, 2414, 2448, 2556, 2584, 2679, 2698, 2736, 2907, 3196, 3337, 3384, 3408, 3572, 3621, 3876, 4047, 4794, 4828, 5112, 5168, 5358, 5396, 5814, 6392, 6674, 6768, 7144, 7191, 7242, 7752, 8037, 8094, 9588, 9656, 10011, 10224, 10716, 10792, 10863, 11628, 12141, 12784, 13348, 14288, 14382, 14484, 15181, 15504, 16074, 16188, 19176, 19312, 20022, 21432, 21584, 21726, 22933, 23256, 24282, 26696, 28764, 28968, 30033, 30362, 32148, 32376, 38352, 40044, 42864, 43452, 45543, 45866, 46512, 48564, 53392, 56729, 57528, 57936, 60066, 60724, 63403, 64296, 64752, 68799, 80088, 86904, 91086, 91732, 97128, 113458, 115056, 120132, 121448, 126806, 128592, 136629, 137598, 160176, 170187, 173808, 182172, 183464, 190209, 194256, 206397, 226916, 240264, 242896, 253612, 273258, 275196, 340374, 364344, 366928, 380418, 412794, 453832, 480528, 507224, 510561, 546516, 550392, 570627, 680748, 728688, 760836, 825588, 907664, 1014448, 1021122, 1077851, 1093032, 1100784, 1141254, 1361496, 1521672, 1651176, 2042244, 2155702, 2186064, 2282508, 2722992, 3043344, 3233553, 3302352, 4084488, 4311404, 4565016, 6467106, 8168976, 8622808, 9130032, 9700659, 12934212, 17245616, 19401318, 25868424, 38802636, 51736848, 77605272, 155210544]

約数ペア:

[(1, 155210544), (2, 77605272), (3, 51736848), (4, 38802636), (6, 25868424), (8, 19401318), (9, 17245616), (12, 12934212), (16, 9700659), (17, 9130032), (18, 8622808), (19, 8168976), (24, 6467106), (34, 4565016), (36, 4311404), (38, 4084488), (47, 3302352), (48, 3233553), (51, 3043344), (57, 2722992), (68, 2282508), (71, 2186064), (72, 2155702), (76, 2042244), (94, 1651176), (102, 1521672), (114, 1361496), (136, 1141254), (141, 1100784), (142, 1093032), (144, 1077851), (152, 1021122), (153, 1014448), (171, 907664), (188, 825588), (204, 760836), (213, 728688), (228, 680748), (272, 570627), (282, 550392), (284, 546516), (304, 510561), (306, 507224), (323, 480528), (342, 453832), (376, 412794), (408, 380418), (423, 366928), (426, 364344), (456, 340374), (564, 275196), (568, 273258), (612, 253612), (639, 242896), (646, 240264), (684, 226916), (752, 206397), (799, 194256), (816, 190209), (846, 183464), (852, 182172), (893, 173808), (912, 170187), (969, 160176), (1128, 137598), (1136, 136629), (1207, 128592), (1224, 126806), (1278, 121448), (1292, 120132), (1349, 115056), (1368, 113458), (1598, 97128), (1692, 91732), (1704, 91086), (1786, 86904), (1938, 80088), (2256, 68799), (2397, 64752), (2414, 64296), (2448, 63403), (2556, 60724), (2584, 60066), (2679, 57936), (2698, 57528), (2736, 56729), (2907, 53392), (3196, 48564), (3337, 46512), (3384, 45866), (3408, 45543), (3572, 43452), (3621, 42864), (3876, 40044), (4047, 38352), (4794, 32376), (4828, 32148), (5112, 30362), (5168, 30033), (5358, 28968), (5396, 28764), (5814, 26696), (6392, 24282), (6674, 23256), (6768, 22933), (7144, 21726), (7191, 21584), (7242, 21432), (7752, 20022), (8037, 19312), (8094, 19176), (9588, 16188), (9656, 16074), (10011, 15504), (10224, 15181), (10716, 14484), (10792, 14382), (10863, 14288), (11628, 13348), (12141, 12784)]