115961488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 251166960

約数和(自身を除く): 135205472

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 61, 68, 116, 122, 136, 232, 241, 244, 272, 464, 482, 488, 493, 964, 976, 986, 1037, 1769, 1928, 1972, 2074, 3538, 3856, 3944, 4097, 4148, 6989, 7076, 7888, 8194, 8296, 13978, 14152, 14701, 16388, 16592, 27956, 28304, 29402, 30073, 32776, 55912, 58804, 60146, 65552, 111824, 117608, 118813, 120292, 235216, 237626, 240584, 249917, 426329, 475252, 481168, 499834, 852658, 950504, 999668, 1705316, 1901008, 1999336, 3410632, 3998672, 6821264, 7247593, 14495186, 28990372, 57980744, 115961488]

約数ペア:

[(1, 115961488), (2, 57980744), (4, 28990372), (8, 14495186), (16, 7247593), (17, 6821264), (29, 3998672), (34, 3410632), (58, 1999336), (61, 1901008), (68, 1705316), (116, 999668), (122, 950504), (136, 852658), (232, 499834), (241, 481168), (244, 475252), (272, 426329), (464, 249917), (482, 240584), (488, 237626), (493, 235216), (964, 120292), (976, 118813), (986, 117608), (1037, 111824), (1769, 65552), (1928, 60146), (1972, 58804), (2074, 55912), (3538, 32776), (3856, 30073), (3944, 29402), (4097, 28304), (4148, 27956), (6989, 16592), (7076, 16388), (7888, 14701), (8194, 14152), (8296, 13978)]