156957843850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{28649}}^1$

素因数の和:28832

約数の個数: 96

約数和(自身を含む): 315470880000

約数和(自身を除く): 158513036150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 79, 95, 146, 158, 190, 365, 395, 475, 730, 790, 950, 1387, 1501, 1825, 1975, 2774, 3002, 3650, 3950, 5767, 6935, 7505, 11534, 13870, 15010, 28649, 28835, 34675, 37525, 57298, 57670, 69350, 75050, 109573, 143245, 144175, 219146, 286490, 288350, 544331, 547865, 716225, 1088662, 1095730, 1432450, 2091377, 2263271, 2721655, 2739325, 4182754, 4526542, 5443310, 5478650, 10456885, 11316355, 13608275, 20913770, 22632710, 27216550, 39736163, 43002149, 52284425, 56581775, 79472326, 86004298, 104568850, 113163550, 165218783, 198680815, 215010745, 330437566, 397361630, 430021490, 826093915, 993404075, 1075053725, 1652187830, 1986808150, 2150107450, 3139156877, 4130469575, 6278313754, 8260939150, 15695784385, 31391568770, 78478921925, 156957843850]

約数ペア:

[(1, 156957843850), (2, 78478921925), (5, 31391568770), (10, 15695784385), (19, 8260939150), (25, 6278313754), (38, 4130469575), (50, 3139156877), (73, 2150107450), (79, 1986808150), (95, 1652187830), (146, 1075053725), (158, 993404075), (190, 826093915), (365, 430021490), (395, 397361630), (475, 330437566), (730, 215010745), (790, 198680815), (950, 165218783), (1387, 113163550), (1501, 104568850), (1825, 86004298), (1975, 79472326), (2774, 56581775), (3002, 52284425), (3650, 43002149), (3950, 39736163), (5767, 27216550), (6935, 22632710), (7505, 20913770), (11534, 13608275), (13870, 11316355), (15010, 10456885), (28649, 5478650), (28835, 5443310), (34675, 4526542), (37525, 4182754), (57298, 2739325), (57670, 2721655), (69350, 2263271), (75050, 2091377), (109573, 1432450), (143245, 1095730), (144175, 1088662), (219146, 716225), (286490, 547865), (288350, 544331)]