139590568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 304113600

約数和(自身を除く): 164523032

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1066, 1558, 1723, 1976, 2132, 3116, 3446, 4264, 6232, 6892, 10127, 13784, 20254, 22399, 32737, 40508, 44798, 65474, 70643, 81016, 89596, 130948, 141286, 179192, 261896, 282572, 425581, 565144, 851162, 918359, 1342217, 1702324, 1836718, 2684434, 3404648, 3673436, 5368868, 7346872, 10737736, 17448821, 34897642, 69795284, 139590568]

約数ペア:

[(1, 139590568), (2, 69795284), (4, 34897642), (8, 17448821), (13, 10737736), (19, 7346872), (26, 5368868), (38, 3673436), (41, 3404648), (52, 2684434), (76, 1836718), (82, 1702324), (104, 1342217), (152, 918359), (164, 851162), (247, 565144), (328, 425581), (494, 282572), (533, 261896), (779, 179192), (988, 141286), (1066, 130948), (1558, 89596), (1723, 81016), (1976, 70643), (2132, 65474), (3116, 44798), (3446, 40508), (4264, 32737), (6232, 22399), (6892, 20254), (10127, 13784)]