156979835150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{4001}}^1$

素因数の和:5550

約数の個数: 96

約数和(自身を含む): 319424912640

約数和(自身を除く): 162445077490

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1489, 1550, 2635, 2978, 4001, 5270, 7445, 8002, 13175, 14890, 20005, 25313, 26350, 37225, 40010, 46159, 50626, 68017, 74450, 92318, 100025, 124031, 126565, 136034, 200050, 230795, 248062, 253130, 340085, 461590, 620155, 632825, 680170, 784703, 1153975, 1240310, 1265650, 1569406, 1700425, 2108527, 2307950, 3100775, 3400850, 3923515, 4217054, 5957489, 6201550, 7847030, 10542635, 11914978, 19617575, 21085270, 29787445, 39235150, 52713175, 59574890, 101277313, 105426350, 148937225, 184682159, 202554626, 297874450, 369364318, 506386565, 923410795, 1012773130, 1846821590, 2531932825, 3139596703, 4617053975, 5063865650, 6279193406, 9234107950, 15697983515, 31395967030, 78489917575, 156979835150]

約数ペア:

[(1, 156979835150), (2, 78489917575), (5, 31395967030), (10, 15697983515), (17, 9234107950), (25, 6279193406), (31, 5063865650), (34, 4617053975), (50, 3139596703), (62, 2531932825), (85, 1846821590), (155, 1012773130), (170, 923410795), (310, 506386565), (425, 369364318), (527, 297874450), (775, 202554626), (850, 184682159), (1054, 148937225), (1489, 105426350), (1550, 101277313), (2635, 59574890), (2978, 52713175), (4001, 39235150), (5270, 29787445), (7445, 21085270), (8002, 19617575), (13175, 11914978), (14890, 10542635), (20005, 7847030), (25313, 6201550), (26350, 5957489), (37225, 4217054), (40010, 3923515), (46159, 3400850), (50626, 3100775), (68017, 2307950), (74450, 2108527), (92318, 1700425), (100025, 1569406), (124031, 1265650), (126565, 1240310), (136034, 1153975), (200050, 784703), (230795, 680170), (248062, 632825), (253130, 620155), (340085, 461590)]