127919552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1873

約数の個数: 56

約数和(自身を含む): 271881600

約数和(自身を除く): 143962048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1216, 1783, 1888, 2242, 3566, 3776, 4484, 7132, 8968, 14264, 17936, 28528, 33877, 35872, 57056, 67754, 71744, 105197, 114112, 135508, 210394, 271016, 420788, 542032, 841576, 1084064, 1683152, 1998743, 2168128, 3366304, 3997486, 6732608, 7994972, 15989944, 31979888, 63959776, 127919552]

約数ペア:

[(1, 127919552), (2, 63959776), (4, 31979888), (8, 15989944), (16, 7994972), (19, 6732608), (32, 3997486), (38, 3366304), (59, 2168128), (64, 1998743), (76, 1683152), (118, 1084064), (152, 841576), (236, 542032), (304, 420788), (472, 271016), (608, 210394), (944, 135508), (1121, 114112), (1216, 105197), (1783, 71744), (1888, 67754), (2242, 57056), (3566, 35872), (3776, 33877), (4484, 28528), (7132, 17936), (8968, 14264)]