140801208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{797}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 374038560

約数和(自身を除く): 233237352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 433, 797, 866, 1299, 1594, 1732, 2391, 2598, 3188, 3464, 4782, 5196, 6376, 7361, 9564, 10392, 13549, 14722, 19128, 22083, 27098, 29444, 40647, 44166, 54196, 58888, 81294, 88332, 108392, 162588, 176664, 325176, 345101, 690202, 1035303, 1380404, 2070606, 2760808, 4141212, 5866717, 8282424, 11733434, 17600151, 23466868, 35200302, 46933736, 70400604, 140801208]

約数ペア:

[(1, 140801208), (2, 70400604), (3, 46933736), (4, 35200302), (6, 23466868), (8, 17600151), (12, 11733434), (17, 8282424), (24, 5866717), (34, 4141212), (51, 2760808), (68, 2070606), (102, 1380404), (136, 1035303), (204, 690202), (408, 345101), (433, 325176), (797, 176664), (866, 162588), (1299, 108392), (1594, 88332), (1732, 81294), (2391, 58888), (2598, 54196), (3188, 44166), (3464, 40647), (4782, 29444), (5196, 27098), (6376, 22083), (7361, 19128), (9564, 14722), (10392, 13549)]