159525008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18975

約数の個数: 40

約数和(自身を含む): 337835520

約数和(自身を除く): 178310512

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 18919, 37838, 75676, 151352, 302704, 321623, 586489, 643246, 1172978, 1286492, 2345956, 2572984, 4691912, 5145968, 9383824, 9970313, 19940626, 39881252, 79762504, 159525008]

約数ペア:

[(1, 159525008), (2, 79762504), (4, 39881252), (8, 19940626), (16, 9970313), (17, 9383824), (31, 5145968), (34, 4691912), (62, 2572984), (68, 2345956), (124, 1286492), (136, 1172978), (248, 643246), (272, 586489), (496, 321623), (527, 302704), (1054, 151352), (2108, 75676), (4216, 37838), (8432, 18919)]