157280921270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1\times {\mathrm{8741}}^1$

素因数の和:13217

約数の個数: 64

約数和(自身を含む): 317297673792

約数和(自身を除く): 160016752522

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4421, 8741, 8842, 17482, 22105, 43705, 44210, 48631, 87410, 96151, 97262, 163577, 192302, 243155, 323417, 327154, 480755, 486310, 646834, 817885, 961510, 1617085, 1635770, 1799347, 3234170, 3557587, 3598694, 7115174, 8996735, 17787935, 17993470, 35575870, 38643961, 77287922, 193219805, 386439610, 425083571, 850167142, 1429826557, 2125417855, 2859653114, 4250835710, 7149132785, 14298265570, 15728092127, 31456184254, 78640460635, 157280921270]

約数ペア:

[(1, 157280921270), (2, 78640460635), (5, 31456184254), (10, 15728092127), (11, 14298265570), (22, 7149132785), (37, 4250835710), (55, 2859653114), (74, 2125417855), (110, 1429826557), (185, 850167142), (370, 425083571), (407, 386439610), (814, 193219805), (2035, 77287922), (4070, 38643961), (4421, 35575870), (8741, 17993470), (8842, 17787935), (17482, 8996735), (22105, 7115174), (43705, 3598694), (44210, 3557587), (48631, 3234170), (87410, 1799347), (96151, 1635770), (97262, 1617085), (163577, 961510), (192302, 817885), (243155, 646834), (323417, 486310), (327154, 480755)]