156917625424

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17734813}}^1$

素因数の和:17734907

約数の個数: 40

約数和(自身を含む): 351858709760

約数和(自身を除く): 194941084336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 17734813, 35469626, 70939252, 124143691, 141878504, 248287382, 283757008, 496574764, 993149528, 1401050227, 1986299056, 2802100454, 5604200908, 9807351589, 11208401816, 19614703178, 22416803632, 39229406356, 78458812712, 156917625424]

約数ペア:

[(1, 156917625424), (2, 78458812712), (4, 39229406356), (7, 22416803632), (8, 19614703178), (14, 11208401816), (16, 9807351589), (28, 5604200908), (56, 2802100454), (79, 1986299056), (112, 1401050227), (158, 993149528), (316, 496574764), (553, 283757008), (632, 248287382), (1106, 141878504), (1264, 124143691), (2212, 70939252), (4424, 35469626), (8848, 17734813)]