15023968

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 31298400

約数和(自身を除く): 16274432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 137, 149, 184, 274, 298, 368, 548, 596, 736, 1096, 1192, 2192, 2384, 3151, 3427, 4384, 4768, 6302, 6854, 12604, 13708, 20413, 25208, 27416, 40826, 50416, 54832, 81652, 100832, 109664, 163304, 326608, 469499, 653216, 938998, 1877996, 3755992, 7511984, 15023968]

約数ペア:

[(1, 15023968), (2, 7511984), (4, 3755992), (8, 1877996), (16, 938998), (23, 653216), (32, 469499), (46, 326608), (92, 163304), (137, 109664), (149, 100832), (184, 81652), (274, 54832), (298, 50416), (368, 40826), (548, 27416), (596, 25208), (736, 20413), (1096, 13708), (1192, 12604), (2192, 6854), (2384, 6302), (3151, 4768), (3427, 4384)]