147934752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{220141}}^1$

素因数の和:220161

約数の個数: 48

約数和(自身を含む): 443806272

約数和(自身を除く): 295871520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 220141, 440282, 660423, 880564, 1320846, 1540987, 1761128, 2641692, 3081974, 3522256, 4622961, 5283384, 6163948, 7044512, 9245922, 10566768, 12327896, 18491844, 21133536, 24655792, 36983688, 49311584, 73967376, 147934752]

約数ペア:

[(1, 147934752), (2, 73967376), (3, 49311584), (4, 36983688), (6, 24655792), (7, 21133536), (8, 18491844), (12, 12327896), (14, 10566768), (16, 9245922), (21, 7044512), (24, 6163948), (28, 5283384), (32, 4622961), (42, 3522256), (48, 3081974), (56, 2641692), (84, 1761128), (96, 1540987), (112, 1320846), (168, 880564), (224, 660423), (336, 440282), (672, 220141)]