147780252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 424569600

約数和(自身を除く): 276789348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 71, 76, 102, 114, 142, 153, 171, 179, 204, 213, 228, 284, 306, 323, 342, 358, 426, 537, 612, 639, 646, 684, 716, 852, 969, 1074, 1207, 1278, 1292, 1349, 1611, 1938, 2148, 2414, 2556, 2698, 2907, 3043, 3222, 3401, 3621, 3876, 4047, 4828, 5396, 5814, 6086, 6444, 6802, 7242, 8094, 9129, 10203, 10863, 11628, 12141, 12172, 12709, 13604, 14484, 16188, 18258, 20406, 21726, 22933, 24282, 25418, 27387, 30609, 36516, 38127, 40812, 43452, 45866, 48564, 50836, 54774, 57817, 61218, 68799, 76254, 91732, 109548, 114381, 115634, 122436, 137598, 152508, 173451, 206397, 216053, 228762, 231268, 241471, 275196, 346902, 412794, 432106, 457524, 482942, 520353, 648159, 693804, 724413, 825588, 864212, 965884, 1040706, 1296318, 1448826, 1944477, 2081412, 2173239, 2592636, 2897652, 3888954, 4105007, 4346478, 7777908, 8210014, 8692956, 12315021, 16420028, 24630042, 36945063, 49260084, 73890126, 147780252]

約数ペア:

[(1, 147780252), (2, 73890126), (3, 49260084), (4, 36945063), (6, 24630042), (9, 16420028), (12, 12315021), (17, 8692956), (18, 8210014), (19, 7777908), (34, 4346478), (36, 4105007), (38, 3888954), (51, 2897652), (57, 2592636), (68, 2173239), (71, 2081412), (76, 1944477), (102, 1448826), (114, 1296318), (142, 1040706), (153, 965884), (171, 864212), (179, 825588), (204, 724413), (213, 693804), (228, 648159), (284, 520353), (306, 482942), (323, 457524), (342, 432106), (358, 412794), (426, 346902), (537, 275196), (612, 241471), (639, 231268), (646, 228762), (684, 216053), (716, 206397), (852, 173451), (969, 152508), (1074, 137598), (1207, 122436), (1278, 115634), (1292, 114381), (1349, 109548), (1611, 91732), (1938, 76254), (2148, 68799), (2414, 61218), (2556, 57817), (2698, 54774), (2907, 50836), (3043, 48564), (3222, 45866), (3401, 43452), (3621, 40812), (3876, 38127), (4047, 36516), (4828, 30609), (5396, 27387), (5814, 25418), (6086, 24282), (6444, 22933), (6802, 21726), (7242, 20406), (8094, 18258), (9129, 16188), (10203, 14484), (10863, 13604), (11628, 12709), (12141, 12172)]