148878678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 345526272

約数和(自身を除く): 196647594

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2677, 4278, 5354, 8031, 9269, 16062, 18538, 27807, 34801, 55614, 61571, 69602, 82987, 104403, 123142, 165974, 184713, 208806, 248961, 369426, 497922, 800423, 1078831, 1600846, 1908701, 2157662, 2401269, 3236493, 3817402, 4802538, 5726103, 6472986, 11452206, 24813113, 49626226, 74439339, 148878678]

約数ペア:

[(1, 148878678), (2, 74439339), (3, 49626226), (6, 24813113), (13, 11452206), (23, 6472986), (26, 5726103), (31, 4802538), (39, 3817402), (46, 3236493), (62, 2401269), (69, 2157662), (78, 1908701), (93, 1600846), (138, 1078831), (186, 800423), (299, 497922), (403, 369426), (598, 248961), (713, 208806), (806, 184713), (897, 165974), (1209, 123142), (1426, 104403), (1794, 82987), (2139, 69602), (2418, 61571), (2677, 55614), (4278, 34801), (5354, 27807), (8031, 18538), (9269, 16062)]