138725184

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55579}}^1$

素因数の和:55607

約数の個数: 56

約数和(自身を含む): 395284960

約数和(自身を除く): 256559776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 55579, 111158, 166737, 222316, 333474, 444632, 666948, 722527, 889264, 1333896, 1445054, 1778528, 2167581, 2667792, 2890108, 3557056, 4335162, 5335584, 5780216, 8670324, 10671168, 11560432, 17340648, 23120864, 34681296, 46241728, 69362592, 138725184]

約数ペア:

[(1, 138725184), (2, 69362592), (3, 46241728), (4, 34681296), (6, 23120864), (8, 17340648), (12, 11560432), (13, 10671168), (16, 8670324), (24, 5780216), (26, 5335584), (32, 4335162), (39, 3557056), (48, 2890108), (52, 2667792), (64, 2167581), (78, 1778528), (96, 1445054), (104, 1333896), (156, 889264), (192, 722527), (208, 666948), (312, 444632), (416, 333474), (624, 222316), (832, 166737), (1248, 111158), (2496, 55579)]