156942156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81233}}^1$

素因数の和:81270

約数の個数: 48

約数和(自身を含む): 436713984

約数和(自身を除く): 279771828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 81233, 162466, 243699, 324932, 487398, 568631, 974796, 1137262, 1705893, 1868359, 2274524, 3411786, 3736718, 5605077, 6823572, 7473436, 11210154, 13078513, 22420308, 26157026, 39235539, 52314052, 78471078, 156942156]

約数ペア:

[(1, 156942156), (2, 78471078), (3, 52314052), (4, 39235539), (6, 26157026), (7, 22420308), (12, 13078513), (14, 11210154), (21, 7473436), (23, 6823572), (28, 5605077), (42, 3736718), (46, 3411786), (69, 2274524), (84, 1868359), (92, 1705893), (138, 1137262), (161, 974796), (276, 568631), (322, 487398), (483, 324932), (644, 243699), (966, 162466), (1932, 81233)]