157183904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 330688008

約数和(自身を除く): 173504104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1808, 1921, 2557, 3616, 3842, 5114, 7684, 10228, 15368, 20456, 30736, 40912, 43469, 61472, 81824, 86938, 173876, 288941, 347752, 577882, 695504, 1155764, 1391008, 2311528, 4623056, 4911997, 9246112, 9823994, 19647988, 39295976, 78591952, 157183904]

約数ペア:

[(1, 157183904), (2, 78591952), (4, 39295976), (8, 19647988), (16, 9823994), (17, 9246112), (32, 4911997), (34, 4623056), (68, 2311528), (113, 1391008), (136, 1155764), (226, 695504), (272, 577882), (452, 347752), (544, 288941), (904, 173876), (1808, 86938), (1921, 81824), (2557, 61472), (3616, 43469), (3842, 40912), (5114, 30736), (7684, 20456), (10228, 15368)]