149968744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10597}}^1$

素因数の和:10693

約数の個数: 32

約数和(自身を含む): 295684200

約数和(自身を除く): 145715456

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 7076, 10597, 14152, 21194, 42388, 84776, 307313, 614626, 646417, 1229252, 1292834, 2458504, 2585668, 5171336, 18746093, 37492186, 74984372, 149968744]

約数ペア:

[(1, 149968744), (2, 74984372), (4, 37492186), (8, 18746093), (29, 5171336), (58, 2585668), (61, 2458504), (116, 1292834), (122, 1229252), (232, 646417), (244, 614626), (488, 307313), (1769, 84776), (3538, 42388), (7076, 21194), (10597, 14152)]