165787132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 343848960

約数和(自身を除く): 178061828

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 389, 434, 491, 778, 868, 982, 1556, 1964, 2723, 3437, 5446, 6874, 10892, 12059, 13748, 15221, 24118, 30442, 48236, 60884, 84413, 106547, 168826, 190999, 213094, 337652, 381998, 426188, 763996, 1336993, 2673986, 5347972, 5920969, 11841938, 23683876, 41446783, 82893566, 165787132]

約数ペア:

[(1, 165787132), (2, 82893566), (4, 41446783), (7, 23683876), (14, 11841938), (28, 5920969), (31, 5347972), (62, 2673986), (124, 1336993), (217, 763996), (389, 426188), (434, 381998), (491, 337652), (778, 213094), (868, 190999), (982, 168826), (1556, 106547), (1964, 84413), (2723, 60884), (3437, 48236), (5446, 30442), (6874, 24118), (10892, 15221), (12059, 13748)]