131810602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 255052800

約数和(自身を除く): 123242198

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 89, 118, 154, 163, 178, 326, 413, 623, 649, 826, 979, 1141, 1246, 1298, 1793, 1958, 2282, 3586, 4543, 5251, 6853, 9086, 9617, 10502, 12551, 13706, 14507, 19234, 25102, 29014, 36757, 57761, 67319, 73514, 101549, 105787, 115522, 134638, 159577, 203098, 211574, 319154, 404327, 740509, 808654, 855913, 1117039, 1481018, 1711826, 2234078, 5991391, 9415043, 11982782, 18830086, 65905301, 131810602]

約数ペア:

[(1, 131810602), (2, 65905301), (7, 18830086), (11, 11982782), (14, 9415043), (22, 5991391), (59, 2234078), (77, 1711826), (89, 1481018), (118, 1117039), (154, 855913), (163, 808654), (178, 740509), (326, 404327), (413, 319154), (623, 211574), (649, 203098), (826, 159577), (979, 134638), (1141, 115522), (1246, 105787), (1298, 101549), (1793, 73514), (1958, 67319), (2282, 57761), (3586, 36757), (4543, 29014), (5251, 25102), (6853, 19234), (9086, 14507), (9617, 13706), (10502, 12551)]