156944638390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1\times {\mathrm{2281}}^1$

素因数の和:3625

約数の個数: 64

約数和(自身を含む): 296208565632

約数和(自身を除く): 139263927242

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 586, 1021, 1465, 2042, 2281, 2930, 4562, 5105, 6739, 10210, 11405, 13478, 22810, 23483, 33695, 46966, 52463, 67390, 104926, 117415, 234830, 262315, 299153, 524630, 598306, 668333, 1336666, 1495765, 2328901, 2991530, 3341665, 4657802, 6683330, 6880519, 11644505, 13761038, 15371659, 23289010, 30743318, 34402595, 53564723, 68805190, 76858295, 107129446, 153716590, 267823615, 535647230, 682367993, 1364735986, 3411839965, 6823679930, 15694463839, 31388927678, 78472319195, 156944638390]

約数ペア:

[(1, 156944638390), (2, 78472319195), (5, 31388927678), (10, 15694463839), (23, 6823679930), (46, 3411839965), (115, 1364735986), (230, 682367993), (293, 535647230), (586, 267823615), (1021, 153716590), (1465, 107129446), (2042, 76858295), (2281, 68805190), (2930, 53564723), (4562, 34402595), (5105, 30743318), (6739, 23289010), (10210, 15371659), (11405, 13761038), (13478, 11644505), (22810, 6880519), (23483, 6683330), (33695, 4657802), (46966, 3341665), (52463, 2991530), (67390, 2328901), (104926, 1495765), (117415, 1336666), (234830, 668333), (262315, 598306), (299153, 524630)]