156923337164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1733}}^1\times {\mathrm{3067}}^1$

素因数の和:4887

約数の個数: 72

約数和(自身を含む): 307075960464

約数和(自身を除く): 150152623300

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 1733, 2684, 3067, 3466, 6134, 6932, 7381, 12268, 14762, 19063, 29524, 33737, 38126, 67474, 76252, 105713, 134948, 187087, 209693, 211426, 371107, 374174, 419386, 422852, 742214, 748348, 838772, 1162843, 1484428, 2057957, 2325686, 4115914, 4651372, 5315111, 8231828, 10630222, 12791273, 21260444, 22637527, 25582546, 45275054, 51165092, 58466221, 90550108, 116932442, 233864884, 324221771, 643128431, 648443542, 1286256862, 1296887084, 2572513724, 3566439481, 7132878962, 14265757924, 39230834291, 78461668582, 156923337164]

約数ペア:

[(1, 156923337164), (2, 78461668582), (4, 39230834291), (11, 14265757924), (22, 7132878962), (44, 3566439481), (61, 2572513724), (121, 1296887084), (122, 1286256862), (242, 648443542), (244, 643128431), (484, 324221771), (671, 233864884), (1342, 116932442), (1733, 90550108), (2684, 58466221), (3067, 51165092), (3466, 45275054), (6134, 25582546), (6932, 22637527), (7381, 21260444), (12268, 12791273), (14762, 10630222), (19063, 8231828), (29524, 5315111), (33737, 4651372), (38126, 4115914), (67474, 2325686), (76252, 2057957), (105713, 1484428), (134948, 1162843), (187087, 838772), (209693, 748348), (211426, 742214), (371107, 422852), (374174, 419386)]