157221567416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{12637}}^1$

素因数の和:13224

約数の個数: 64

約数和(自身を含む): 306311755680

約数和(自身を除く): 149090188264

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 457, 664, 914, 1828, 3403, 3656, 6806, 12637, 13612, 18737, 25274, 27224, 37474, 37931, 50548, 74948, 75862, 101096, 149896, 151724, 303448, 518117, 1036234, 1048871, 1555171, 2072468, 2097742, 3110342, 4144936, 4195484, 5775109, 6220684, 8390968, 11550218, 12441368, 23100436, 43003711, 46200872, 86007422, 172014844, 236779469, 344029688, 473558938, 479334047, 947117876, 958668094, 1894235752, 1917336188, 3834672376, 19652695927, 39305391854, 78610783708, 157221567416]

約数ペア:

[(1, 157221567416), (2, 78610783708), (4, 39305391854), (8, 19652695927), (41, 3834672376), (82, 1917336188), (83, 1894235752), (164, 958668094), (166, 947117876), (328, 479334047), (332, 473558938), (457, 344029688), (664, 236779469), (914, 172014844), (1828, 86007422), (3403, 46200872), (3656, 43003711), (6806, 23100436), (12637, 12441368), (13612, 11550218), (18737, 8390968), (25274, 6220684), (27224, 5775109), (37474, 4195484), (37931, 4144936), (50548, 3110342), (74948, 2097742), (75862, 2072468), (101096, 1555171), (149896, 1048871), (151724, 1036234), (303448, 518117)]