149471868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{136879}}^1$

素因数の和:136906

約数の個数: 48

約数和(自身を含む): 429255680

約数和(自身を除く): 279783812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 136879, 273758, 410637, 547516, 821274, 958153, 1642548, 1779427, 1916306, 2874459, 3558854, 3832612, 5338281, 5748918, 7117708, 10676562, 11497836, 12455989, 21353124, 24911978, 37367967, 49823956, 74735934, 149471868]

約数ペア:

[(1, 149471868), (2, 74735934), (3, 49823956), (4, 37367967), (6, 24911978), (7, 21353124), (12, 12455989), (13, 11497836), (14, 10676562), (21, 7117708), (26, 5748918), (28, 5338281), (39, 3832612), (42, 3558854), (52, 2874459), (78, 1916306), (84, 1779427), (91, 1642548), (156, 958153), (182, 821274), (273, 547516), (364, 410637), (546, 273758), (1092, 136879)]