193461569008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1887209}}^1$

素因数の和:1887409

約数の個数: 40

約数和(自身を含む): 386123166000

約数和(自身を除く): 192661596992

約数列:

[1, 2, 4, 8, 16, 43, 86, 149, 172, 298, 344, 596, 688, 1192, 2384, 6407, 12814, 25628, 51256, 102512, 1887209, 3774418, 7548836, 15097672, 30195344, 81149987, 162299974, 281194141, 324599948, 562388282, 649199896, 1124776564, 1298399792, 2249553128, 4499106256, 12091348063, 24182696126, 48365392252, 96730784504, 193461569008]

約数ペア:

[(1, 193461569008), (2, 96730784504), (4, 48365392252), (8, 24182696126), (16, 12091348063), (43, 4499106256), (86, 2249553128), (149, 1298399792), (172, 1124776564), (298, 649199896), (344, 562388282), (596, 324599948), (688, 281194141), (1192, 162299974), (2384, 81149987), (6407, 30195344), (12814, 15097672), (25628, 7548836), (51256, 3774418), (102512, 1887209)]