157378045454

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{503}}^1\times {\mathrm{15131}}^1$

素因数の和:15861

約数の個数: 48

約数和(自身を含む): 276476893056

約数和(自身を除く): 119098847602

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 503, 1006, 1477, 2954, 3521, 7042, 10339, 15131, 20678, 24647, 30262, 49294, 105917, 106133, 211834, 212266, 741419, 742931, 1482838, 1485862, 3192641, 5200517, 6385282, 7610893, 10401034, 15221786, 22348487, 44696974, 53276251, 106552502, 156439409, 312878818, 372933757, 745867514, 1605898423, 3211796846, 11241288961, 22482577922, 78689022727, 157378045454]

約数ペア:

[(1, 157378045454), (2, 78689022727), (7, 22482577922), (14, 11241288961), (49, 3211796846), (98, 1605898423), (211, 745867514), (422, 372933757), (503, 312878818), (1006, 156439409), (1477, 106552502), (2954, 53276251), (3521, 44696974), (7042, 22348487), (10339, 15221786), (15131, 10401034), (20678, 7610893), (24647, 6385282), (30262, 5200517), (49294, 3192641), (105917, 1485862), (106133, 1482838), (211834, 742931), (212266, 741419)]