128417044

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{4339}}^1$

素因数の和:4508

約数の個数: 36

約数和(自身を含む): 263212320

約数和(自身を除く): 134795276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 4339, 7399, 8678, 14798, 17356, 29596, 30373, 60746, 121492, 212611, 425222, 655189, 850444, 1310378, 2620756, 4586323, 9172646, 18345292, 32104261, 64208522, 128417044]

約数ペア:

[(1, 128417044), (2, 64208522), (4, 32104261), (7, 18345292), (14, 9172646), (28, 4586323), (49, 2620756), (98, 1310378), (151, 850444), (196, 655189), (302, 425222), (604, 212611), (1057, 121492), (2114, 60746), (4228, 30373), (4339, 29596), (7399, 17356), (8678, 14798)]