128348856

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{48179}}^1$

素因数の和:48228

約数の個数: 48

約数和(自身を含む): 357013800

約数和(自身を除く): 228664944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 48179, 96358, 144537, 192716, 289074, 385432, 433611, 578148, 867222, 1156296, 1734444, 1782623, 3468888, 3565246, 5347869, 7130492, 10695738, 14260984, 16043607, 21391476, 32087214, 42782952, 64174428, 128348856]

約数ペア:

[(1, 128348856), (2, 64174428), (3, 42782952), (4, 32087214), (6, 21391476), (8, 16043607), (9, 14260984), (12, 10695738), (18, 7130492), (24, 5347869), (36, 3565246), (37, 3468888), (72, 1782623), (74, 1734444), (111, 1156296), (148, 867222), (222, 578148), (296, 433611), (333, 385432), (444, 289074), (666, 192716), (888, 144537), (1332, 96358), (2664, 48179)]