151975168

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 323180928

約数和(自身を除く): 171205760

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 368, 424, 487, 736, 848, 974, 1219, 1472, 1696, 1948, 2438, 2944, 3392, 3896, 4876, 5888, 6784, 7792, 9752, 11201, 13568, 15584, 19504, 22402, 25811, 31168, 39008, 44804, 51622, 62336, 78016, 89608, 103244, 124672, 156032, 179216, 206488, 312064, 358432, 412976, 593653, 716864, 825952, 1187306, 1433728, 1651904, 2374612, 2867456, 3303808, 4749224, 6607616, 9498448, 18996896, 37993792, 75987584, 151975168]

約数ペア:

[(1, 151975168), (2, 75987584), (4, 37993792), (8, 18996896), (16, 9498448), (23, 6607616), (32, 4749224), (46, 3303808), (53, 2867456), (64, 2374612), (92, 1651904), (106, 1433728), (128, 1187306), (184, 825952), (212, 716864), (256, 593653), (368, 412976), (424, 358432), (487, 312064), (736, 206488), (848, 179216), (974, 156032), (1219, 124672), (1472, 103244), (1696, 89608), (1948, 78016), (2438, 62336), (2944, 51622), (3392, 44804), (3896, 39008), (4876, 31168), (5888, 25811), (6784, 22402), (7792, 19504), (9752, 15584), (11201, 13568)]