163670442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 367476480

約数和(自身を除く): 203806038

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 61, 78, 82, 122, 123, 183, 246, 366, 533, 793, 839, 1066, 1586, 1599, 1678, 2379, 2501, 2517, 3198, 4758, 5002, 5034, 7503, 10907, 15006, 21814, 32513, 32721, 34399, 51179, 65026, 65442, 68798, 97539, 102358, 103197, 153537, 195078, 206394, 307074, 447187, 665327, 894374, 1330654, 1341561, 1995981, 2098339, 2683122, 3991962, 4196678, 6295017, 12590034, 27278407, 54556814, 81835221, 163670442]

約数ペア:

[(1, 163670442), (2, 81835221), (3, 54556814), (6, 27278407), (13, 12590034), (26, 6295017), (39, 4196678), (41, 3991962), (61, 2683122), (78, 2098339), (82, 1995981), (122, 1341561), (123, 1330654), (183, 894374), (246, 665327), (366, 447187), (533, 307074), (793, 206394), (839, 195078), (1066, 153537), (1586, 103197), (1599, 102358), (1678, 97539), (2379, 68798), (2501, 65442), (2517, 65026), (3198, 51179), (4758, 34399), (5002, 32721), (5034, 32513), (7503, 21814), (10907, 15006)]