140494704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 416663808

約数和(自身を除く): 276169104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1627, 1799, 2056, 3084, 3254, 3598, 4112, 4881, 5397, 6168, 6508, 7196, 9762, 10794, 11389, 12336, 13016, 14392, 19524, 21588, 22778, 26032, 28784, 34167, 39048, 43176, 45556, 68334, 78096, 86352, 91112, 136668, 182224, 273336, 418139, 546672, 836278, 1254417, 1672556, 2508834, 2926973, 3345112, 5017668, 5853946, 6690224, 8780919, 10035336, 11707892, 17561838, 20070672, 23415784, 35123676, 46831568, 70247352, 140494704]

約数ペア:

[(1, 140494704), (2, 70247352), (3, 46831568), (4, 35123676), (6, 23415784), (7, 20070672), (8, 17561838), (12, 11707892), (14, 10035336), (16, 8780919), (21, 6690224), (24, 5853946), (28, 5017668), (42, 3345112), (48, 2926973), (56, 2508834), (84, 1672556), (112, 1254417), (168, 836278), (257, 546672), (336, 418139), (514, 273336), (771, 182224), (1028, 136668), (1542, 91112), (1627, 86352), (1799, 78096), (2056, 68334), (3084, 45556), (3254, 43176), (3598, 39048), (4112, 34167), (4881, 28784), (5397, 26032), (6168, 22778), (6508, 21588), (7196, 19524), (9762, 14392), (10794, 13016), (11389, 12336)]