120987984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193891}}^1$

素因数の和:193915

約数の個数: 40

約数和(自身を含む): 336596512

約数和(自身を除く): 215608528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 193891, 387782, 581673, 775564, 1163346, 1551128, 2326692, 2520583, 3102256, 4653384, 5041166, 7561749, 9306768, 10082332, 15123498, 20164664, 30246996, 40329328, 60493992, 120987984]

約数ペア:

[(1, 120987984), (2, 60493992), (3, 40329328), (4, 30246996), (6, 20164664), (8, 15123498), (12, 10082332), (13, 9306768), (16, 7561749), (24, 5041166), (26, 4653384), (39, 3102256), (48, 2520583), (52, 2326692), (78, 1551128), (104, 1163346), (156, 775564), (208, 581673), (312, 387782), (624, 193891)]