137309648

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1987}}^1$

素因数の和:2619

約数の個数: 40

約数和(自身を含む): 304688832

約数和(自身を除く): 167379184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1234, 1987, 2468, 3974, 4319, 4936, 7948, 8638, 9872, 13909, 15896, 17276, 27818, 31792, 34552, 55636, 69104, 111272, 222544, 1225979, 2451958, 4903916, 8581853, 9807832, 17163706, 19615664, 34327412, 68654824, 137309648]

約数ペア:

[(1, 137309648), (2, 68654824), (4, 34327412), (7, 19615664), (8, 17163706), (14, 9807832), (16, 8581853), (28, 4903916), (56, 2451958), (112, 1225979), (617, 222544), (1234, 111272), (1987, 69104), (2468, 55636), (3974, 34552), (4319, 31792), (4936, 27818), (7948, 17276), (8638, 15896), (9872, 13909)]