157752256

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 325160640

約数和(自身を除く): 167408384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 632, 656, 761, 1264, 1312, 1522, 2528, 2624, 3044, 3239, 5056, 6088, 6478, 12176, 12956, 24352, 25912, 31201, 48704, 51824, 60119, 62402, 103648, 120238, 124804, 207296, 240476, 249608, 480952, 499216, 961904, 998432, 1923808, 1996864, 2464879, 3847616, 4929758, 9859516, 19719032, 39438064, 78876128, 157752256]

約数ペア:

[(1, 157752256), (2, 78876128), (4, 39438064), (8, 19719032), (16, 9859516), (32, 4929758), (41, 3847616), (64, 2464879), (79, 1996864), (82, 1923808), (158, 998432), (164, 961904), (316, 499216), (328, 480952), (632, 249608), (656, 240476), (761, 207296), (1264, 124804), (1312, 120238), (1522, 103648), (2528, 62402), (2624, 60119), (3044, 51824), (3239, 48704), (5056, 31201), (6088, 25912), (6478, 24352), (12176, 12956)]