156960205160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4515541}}^1$

素因数の和:4515642

約数の個数: 64

約数和(自身を含む): 390142828800

約数和(自身を除く): 233182623640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3160, 3476, 4345, 6952, 8690, 17380, 34760, 4515541, 9031082, 18062164, 22577705, 36124328, 45155410, 49670951, 90310820, 99341902, 180621640, 198683804, 248354755, 356727739, 397367608, 496709510, 713455478, 993419020, 1426910956, 1783638695, 1986838040, 2853821912, 3567277390, 3924005129, 7134554780, 7848010258, 14269109560, 15696020516, 19620025645, 31392041032, 39240051290, 78480102580, 156960205160]

約数ペア:

[(1, 156960205160), (2, 78480102580), (4, 39240051290), (5, 31392041032), (8, 19620025645), (10, 15696020516), (11, 14269109560), (20, 7848010258), (22, 7134554780), (40, 3924005129), (44, 3567277390), (55, 2853821912), (79, 1986838040), (88, 1783638695), (110, 1426910956), (158, 993419020), (220, 713455478), (316, 496709510), (395, 397367608), (440, 356727739), (632, 248354755), (790, 198683804), (869, 180621640), (1580, 99341902), (1738, 90310820), (3160, 49670951), (3476, 45155410), (4345, 36124328), (6952, 22577705), (8690, 18062164), (17380, 9031082), (34760, 4515541)]