155310372

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 489389824

約数和(自身を除く): 334079452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 47, 54, 62, 63, 81, 84, 93, 94, 108, 124, 126, 141, 162, 186, 188, 189, 217, 252, 279, 282, 324, 329, 372, 378, 423, 434, 558, 564, 567, 651, 658, 756, 837, 846, 868, 987, 1116, 1134, 1269, 1302, 1316, 1457, 1674, 1692, 1953, 1974, 2209, 2268, 2511, 2538, 2604, 2914, 2961, 3348, 3807, 3906, 3948, 4371, 4418, 5022, 5076, 5828, 5859, 5922, 6627, 7614, 7812, 8742, 8836, 8883, 10044, 10199, 11718, 11844, 13113, 13254, 15228, 15463, 17484, 17577, 17766, 19881, 20398, 23436, 26226, 26508, 26649, 30597, 30926, 35154, 35532, 39339, 39762, 40796, 46389, 52452, 53298, 59643, 61194, 61852, 68479, 70308, 78678, 79524, 91791, 92778, 106596, 118017, 119286, 122388, 136958, 139167, 157356, 178929, 183582, 185556, 205437, 236034, 238572, 273916, 275373, 278334, 357858, 367164, 410874, 417501, 472068, 479353, 550746, 556668, 616311, 715716, 821748, 826119, 835002, 958706, 1101492, 1232622, 1252503, 1438059, 1652238, 1670004, 1848933, 1917412, 2465244, 2505006, 2876118, 3304476, 3697866, 4314177, 5010012, 5546799, 5752236, 7395732, 8628354, 11093598, 12942531, 17256708, 22187196, 25885062, 38827593, 51770124, 77655186, 155310372]

約数ペア:

[(1, 155310372), (2, 77655186), (3, 51770124), (4, 38827593), (6, 25885062), (7, 22187196), (9, 17256708), (12, 12942531), (14, 11093598), (18, 8628354), (21, 7395732), (27, 5752236), (28, 5546799), (31, 5010012), (36, 4314177), (42, 3697866), (47, 3304476), (54, 2876118), (62, 2505006), (63, 2465244), (81, 1917412), (84, 1848933), (93, 1670004), (94, 1652238), (108, 1438059), (124, 1252503), (126, 1232622), (141, 1101492), (162, 958706), (186, 835002), (188, 826119), (189, 821748), (217, 715716), (252, 616311), (279, 556668), (282, 550746), (324, 479353), (329, 472068), (372, 417501), (378, 410874), (423, 367164), (434, 357858), (558, 278334), (564, 275373), (567, 273916), (651, 238572), (658, 236034), (756, 205437), (837, 185556), (846, 183582), (868, 178929), (987, 157356), (1116, 139167), (1134, 136958), (1269, 122388), (1302, 119286), (1316, 118017), (1457, 106596), (1674, 92778), (1692, 91791), (1953, 79524), (1974, 78678), (2209, 70308), (2268, 68479), (2511, 61852), (2538, 61194), (2604, 59643), (2914, 53298), (2961, 52452), (3348, 46389), (3807, 40796), (3906, 39762), (3948, 39339), (4371, 35532), (4418, 35154), (5022, 30926), (5076, 30597), (5828, 26649), (5859, 26508), (5922, 26226), (6627, 23436), (7614, 20398), (7812, 19881), (8742, 17766), (8836, 17577), (8883, 17484), (10044, 15463), (10199, 15228), (11718, 13254), (11844, 13113)]