156948849316

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{148931}}^1$

素因数の和:149620

約数の個数: 48

約数和(自身を含む): 319562796672

約数和(自身を除く): 162613947356

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 617, 854, 1234, 1708, 2468, 4319, 8638, 17276, 37637, 75274, 148931, 150548, 263459, 297862, 526918, 595724, 1042517, 1053836, 2085034, 4170068, 9084791, 18169582, 36339164, 63593537, 91890427, 127187074, 183780854, 254374148, 367561708, 643232989, 1286465978, 2572931956, 5605316047, 11210632094, 22421264188, 39237212329, 78474424658, 156948849316]

約数ペア:

[(1, 156948849316), (2, 78474424658), (4, 39237212329), (7, 22421264188), (14, 11210632094), (28, 5605316047), (61, 2572931956), (122, 1286465978), (244, 643232989), (427, 367561708), (617, 254374148), (854, 183780854), (1234, 127187074), (1708, 91890427), (2468, 63593537), (4319, 36339164), (8638, 18169582), (17276, 9084791), (37637, 4170068), (75274, 2085034), (148931, 1053836), (150548, 1042517), (263459, 595724), (297862, 526918)]