148892406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 330193920

約数和(自身を除く): 181301514

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 79, 146, 158, 219, 237, 331, 438, 474, 662, 949, 993, 1027, 1898, 1986, 2054, 2847, 3081, 4303, 5694, 5767, 6162, 8606, 11534, 12909, 17301, 24163, 25818, 26149, 34602, 48326, 52298, 72489, 74971, 78447, 144978, 149942, 156894, 224913, 314119, 339937, 449826, 628238, 679874, 942357, 1019811, 1884714, 1908877, 2039622, 3817754, 5726631, 11453262, 24815401, 49630802, 74446203, 148892406]

約数ペア:

[(1, 148892406), (2, 74446203), (3, 49630802), (6, 24815401), (13, 11453262), (26, 5726631), (39, 3817754), (73, 2039622), (78, 1908877), (79, 1884714), (146, 1019811), (158, 942357), (219, 679874), (237, 628238), (331, 449826), (438, 339937), (474, 314119), (662, 224913), (949, 156894), (993, 149942), (1027, 144978), (1898, 78447), (1986, 74971), (2054, 72489), (2847, 52298), (3081, 48326), (4303, 34602), (5694, 26149), (5767, 25818), (6162, 24163), (8606, 17301), (11534, 12909)]