158565420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67763}}^1$

素因数の和:67791

約数の個数: 72

約数和(自身を含む): 517988016

約数和(自身を除く): 359422596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 67763, 135526, 203289, 271052, 338815, 406578, 609867, 677630, 813156, 880919, 1016445, 1219734, 1355260, 1761838, 2032890, 2439468, 2642757, 3049335, 3523676, 4065780, 4404595, 5285514, 6098670, 7928271, 8809190, 10571028, 12197340, 13213785, 15856542, 17618380, 26427570, 31713084, 39641355, 52855140, 79282710, 158565420]

約数ペア:

[(1, 158565420), (2, 79282710), (3, 52855140), (4, 39641355), (5, 31713084), (6, 26427570), (9, 17618380), (10, 15856542), (12, 13213785), (13, 12197340), (15, 10571028), (18, 8809190), (20, 7928271), (26, 6098670), (30, 5285514), (36, 4404595), (39, 4065780), (45, 3523676), (52, 3049335), (60, 2642757), (65, 2439468), (78, 2032890), (90, 1761838), (117, 1355260), (130, 1219734), (156, 1016445), (180, 880919), (195, 813156), (234, 677630), (260, 609867), (390, 406578), (468, 338815), (585, 271052), (780, 203289), (1170, 135526), (2340, 67763)]