155564856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113717}}^1$

素因数の和:113748

約数の個数: 48

約数和(自身を含む): 443500200

約数和(自身を除く): 287935344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 113717, 227434, 341151, 454868, 682302, 909736, 1023453, 1364604, 2046906, 2160623, 2729208, 4093812, 4321246, 6481869, 8187624, 8642492, 12963738, 17284984, 19445607, 25927476, 38891214, 51854952, 77782428, 155564856]

約数ペア:

[(1, 155564856), (2, 77782428), (3, 51854952), (4, 38891214), (6, 25927476), (8, 19445607), (9, 17284984), (12, 12963738), (18, 8642492), (19, 8187624), (24, 6481869), (36, 4321246), (38, 4093812), (57, 2729208), (72, 2160623), (76, 2046906), (114, 1364604), (152, 1023453), (171, 909736), (228, 682302), (342, 454868), (456, 341151), (684, 227434), (1368, 113717)]