158545168

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 312122880

約数和(自身を除く): 153577712

約数列:

[1, 2, 4, 8, 16, 137, 151, 274, 302, 479, 548, 604, 958, 1096, 1208, 1916, 2192, 2416, 3832, 7664, 20687, 41374, 65623, 72329, 82748, 131246, 144658, 165496, 262492, 289316, 330992, 524984, 578632, 1049968, 1157264, 9909073, 19818146, 39636292, 79272584, 158545168]

約数ペア:

[(1, 158545168), (2, 79272584), (4, 39636292), (8, 19818146), (16, 9909073), (137, 1157264), (151, 1049968), (274, 578632), (302, 524984), (479, 330992), (548, 289316), (604, 262492), (958, 165496), (1096, 144658), (1208, 131246), (1916, 82748), (2192, 72329), (2416, 65623), (3832, 41374), (7664, 20687)]