156914952272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20389157}}^1$

素因数の和:20389215

約数の個数: 40

約数和(自身を含む): 336257993736

約数和(自身を除く): 179343041464

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 20389157, 40778314, 81556628, 163113256, 265059041, 326226512, 530118082, 754398809, 1060236164, 1508797618, 2120472328, 3017595236, 4240944656, 6035190472, 9807184517, 12070380944, 19614369034, 39228738068, 78457476136, 156914952272]

約数ペア:

[(1, 156914952272), (2, 78457476136), (4, 39228738068), (8, 19614369034), (13, 12070380944), (16, 9807184517), (26, 6035190472), (37, 4240944656), (52, 3017595236), (74, 2120472328), (104, 1508797618), (148, 1060236164), (208, 754398809), (296, 530118082), (481, 326226512), (592, 265059041), (962, 163113256), (1924, 81556628), (3848, 40778314), (7696, 20389157)]