158584016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{929}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 315515520

約数和(自身を除く): 156931504

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 227, 376, 454, 752, 908, 929, 1816, 1858, 3632, 3716, 7432, 10669, 14864, 21338, 42676, 43663, 85352, 87326, 170704, 174652, 210883, 349304, 421766, 698608, 843532, 1687064, 3374128, 9911501, 19823002, 39646004, 79292008, 158584016]

約数ペア:

[(1, 158584016), (2, 79292008), (4, 39646004), (8, 19823002), (16, 9911501), (47, 3374128), (94, 1687064), (188, 843532), (227, 698608), (376, 421766), (454, 349304), (752, 210883), (908, 174652), (929, 170704), (1816, 87326), (1858, 85352), (3632, 43663), (3716, 42676), (7432, 21338), (10669, 14864)]