159021492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 433777344

約数和(自身を除く): 274755852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 857, 987, 1316, 1714, 1974, 2209, 2571, 3428, 3948, 4418, 5142, 5999, 6627, 8836, 10284, 11998, 13254, 15463, 17997, 23996, 26508, 30926, 35994, 40279, 46389, 61852, 71988, 80558, 92778, 120837, 161116, 185556, 241674, 281953, 483348, 563906, 845859, 1127812, 1691718, 1893113, 3383436, 3786226, 5679339, 7572452, 11358678, 13251791, 22717356, 26503582, 39755373, 53007164, 79510746, 159021492]

約数ペア:

[(1, 159021492), (2, 79510746), (3, 53007164), (4, 39755373), (6, 26503582), (7, 22717356), (12, 13251791), (14, 11358678), (21, 7572452), (28, 5679339), (42, 3786226), (47, 3383436), (84, 1893113), (94, 1691718), (141, 1127812), (188, 845859), (282, 563906), (329, 483348), (564, 281953), (658, 241674), (857, 185556), (987, 161116), (1316, 120837), (1714, 92778), (1974, 80558), (2209, 71988), (2571, 61852), (3428, 46389), (3948, 40279), (4418, 35994), (5142, 30926), (5999, 26508), (6627, 23996), (8836, 17997), (10284, 15463), (11998, 13254)]