154080248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5640

約数の個数: 64

約数和(自身を含む): 361713600

約数和(自身を除く): 207633352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 5581, 6902, 11162, 13804, 22324, 27608, 39067, 44648, 78134, 94877, 156268, 161849, 189754, 312536, 323698, 379508, 647396, 664139, 759016, 1132943, 1294792, 1328278, 2265886, 2656556, 2751433, 4531772, 5313112, 5502866, 9063544, 11005732, 19260031, 22011464, 38520062, 77040124, 154080248]

約数ペア:

[(1, 154080248), (2, 77040124), (4, 38520062), (7, 22011464), (8, 19260031), (14, 11005732), (17, 9063544), (28, 5502866), (29, 5313112), (34, 4531772), (56, 2751433), (58, 2656556), (68, 2265886), (116, 1328278), (119, 1294792), (136, 1132943), (203, 759016), (232, 664139), (238, 647396), (406, 379508), (476, 323698), (493, 312536), (812, 189754), (952, 161849), (986, 156268), (1624, 94877), (1972, 78134), (3451, 44648), (3944, 39067), (5581, 27608), (6902, 22324), (11162, 13804)]