165943168

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{9463}}^1$

素因数の和:9614

約数の個数: 32

約数和(自身を含む): 333038160

約数和(自身を除く): 167094992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 9463, 17536, 18926, 37852, 75704, 151408, 302816, 605632, 1211264, 1296431, 2592862, 5185724, 10371448, 20742896, 41485792, 82971584, 165943168]

約数ペア:

[(1, 165943168), (2, 82971584), (4, 41485792), (8, 20742896), (16, 10371448), (32, 5185724), (64, 2592862), (128, 1296431), (137, 1211264), (274, 605632), (548, 302816), (1096, 151408), (2192, 75704), (4384, 37852), (8768, 18926), (9463, 17536)]