126017728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3405

約数の個数: 56

約数和(自身を含む): 271800320

約数和(自身を除く): 145782592

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 3343, 4712, 6686, 9424, 13372, 18848, 26744, 37696, 53488, 63517, 103633, 106976, 127034, 207266, 213952, 254068, 414532, 508136, 829064, 1016272, 1658128, 1969027, 2032544, 3316256, 3938054, 4065088, 6632512, 7876108, 15752216, 31504432, 63008864, 126017728]

約数ペア:

[(1, 126017728), (2, 63008864), (4, 31504432), (8, 15752216), (16, 7876108), (19, 6632512), (31, 4065088), (32, 3938054), (38, 3316256), (62, 2032544), (64, 1969027), (76, 1658128), (124, 1016272), (152, 829064), (248, 508136), (304, 414532), (496, 254068), (589, 213952), (608, 207266), (992, 127034), (1178, 106976), (1216, 103633), (1984, 63517), (2356, 53488), (3343, 37696), (4712, 26744), (6686, 18848), (9424, 13372)]