148891728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 394425152

約数和(自身を除く): 245533424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 211, 241, 244, 366, 422, 482, 488, 633, 723, 732, 844, 964, 976, 1266, 1446, 1464, 1688, 1928, 2532, 2892, 2928, 3376, 3856, 5064, 5784, 10128, 11568, 12871, 14701, 25742, 29402, 38613, 44103, 50851, 51484, 58804, 77226, 88206, 101702, 102968, 117608, 152553, 154452, 176412, 203404, 205936, 235216, 305106, 308904, 352824, 406808, 610212, 617808, 705648, 813616, 1220424, 2440848, 3101911, 6203822, 9305733, 12407644, 18611466, 24815288, 37222932, 49630576, 74445864, 148891728]

約数ペア:

[(1, 148891728), (2, 74445864), (3, 49630576), (4, 37222932), (6, 24815288), (8, 18611466), (12, 12407644), (16, 9305733), (24, 6203822), (48, 3101911), (61, 2440848), (122, 1220424), (183, 813616), (211, 705648), (241, 617808), (244, 610212), (366, 406808), (422, 352824), (482, 308904), (488, 305106), (633, 235216), (723, 205936), (732, 203404), (844, 176412), (964, 154452), (976, 152553), (1266, 117608), (1446, 102968), (1464, 101702), (1688, 88206), (1928, 77226), (2532, 58804), (2892, 51484), (2928, 50851), (3376, 44103), (3856, 38613), (5064, 29402), (5784, 25742), (10128, 14701), (11568, 12871)]