157013512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 314979840

約数和(自身を除く): 157966328

約数列:

[1, 2, 4, 8, 31, 61, 62, 97, 107, 122, 124, 194, 214, 244, 248, 388, 428, 488, 776, 856, 1891, 3007, 3317, 3782, 5917, 6014, 6527, 6634, 7564, 10379, 11834, 12028, 13054, 13268, 15128, 20758, 23668, 24056, 26108, 26536, 41516, 47336, 52216, 83032, 183427, 202337, 321749, 366854, 404674, 633119, 643498, 733708, 809348, 1266238, 1286996, 1467416, 1618696, 2532476, 2573992, 5064952, 19626689, 39253378, 78506756, 157013512]

約数ペア:

[(1, 157013512), (2, 78506756), (4, 39253378), (8, 19626689), (31, 5064952), (61, 2573992), (62, 2532476), (97, 1618696), (107, 1467416), (122, 1286996), (124, 1266238), (194, 809348), (214, 733708), (244, 643498), (248, 633119), (388, 404674), (428, 366854), (488, 321749), (776, 202337), (856, 183427), (1891, 83032), (3007, 52216), (3317, 47336), (3782, 41516), (5917, 26536), (6014, 26108), (6527, 24056), (6634, 23668), (7564, 20758), (10379, 15128), (11834, 13268), (12028, 13054)]