165656256

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1549}}^1$

素因数の和:2121

約数の個数: 56

約数和(自身を含む): 439369200

約数和(自身を除く): 273712944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1549, 1671, 2228, 3098, 3342, 4456, 4647, 6196, 6684, 8912, 9294, 12392, 13368, 17824, 18588, 24784, 26736, 35648, 37176, 49568, 53472, 74352, 99136, 106944, 148704, 297408, 862793, 1725586, 2588379, 3451172, 5176758, 6902344, 10353516, 13804688, 20707032, 27609376, 41414064, 55218752, 82828128, 165656256]

約数ペア:

[(1, 165656256), (2, 82828128), (3, 55218752), (4, 41414064), (6, 27609376), (8, 20707032), (12, 13804688), (16, 10353516), (24, 6902344), (32, 5176758), (48, 3451172), (64, 2588379), (96, 1725586), (192, 862793), (557, 297408), (1114, 148704), (1549, 106944), (1671, 99136), (2228, 74352), (3098, 53472), (3342, 49568), (4456, 37176), (4647, 35648), (6196, 26736), (6684, 24784), (8912, 18588), (9294, 17824), (12392, 13368)]