156254436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 108

約数和(自身を含む): 441642292

約数和(自身を除く): 285387856

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 397, 468, 522, 754, 794, 841, 1044, 1131, 1191, 1508, 1588, 1682, 2262, 2382, 2523, 3364, 3393, 3573, 4524, 4764, 5046, 5161, 6786, 7146, 7569, 10092, 10322, 10933, 11513, 13572, 14292, 15138, 15483, 20644, 21866, 23026, 30276, 30966, 32799, 34539, 43732, 46052, 46449, 61932, 65598, 69078, 92898, 98397, 103617, 131196, 138156, 149669, 185796, 196794, 207234, 299338, 333877, 393588, 414468, 449007, 598676, 667754, 898014, 1001631, 1335508, 1347021, 1796028, 2003262, 2694042, 3004893, 4006524, 4340401, 5388084, 6009786, 8680802, 12019572, 13021203, 17361604, 26042406, 39063609, 52084812, 78127218, 156254436]

約数ペア:

[(1, 156254436), (2, 78127218), (3, 52084812), (4, 39063609), (6, 26042406), (9, 17361604), (12, 13021203), (13, 12019572), (18, 8680802), (26, 6009786), (29, 5388084), (36, 4340401), (39, 4006524), (52, 3004893), (58, 2694042), (78, 2003262), (87, 1796028), (116, 1347021), (117, 1335508), (156, 1001631), (174, 898014), (234, 667754), (261, 598676), (348, 449007), (377, 414468), (397, 393588), (468, 333877), (522, 299338), (754, 207234), (794, 196794), (841, 185796), (1044, 149669), (1131, 138156), (1191, 131196), (1508, 103617), (1588, 98397), (1682, 92898), (2262, 69078), (2382, 65598), (2523, 61932), (3364, 46449), (3393, 46052), (3573, 43732), (4524, 34539), (4764, 32799), (5046, 30966), (5161, 30276), (6786, 23026), (7146, 21866), (7569, 20644), (10092, 15483), (10322, 15138), (10933, 14292), (11513, 13572)]