171560808

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{5059}}^1$

素因数の和:5231

約数の個数: 64

約数和(自身を含む): 479688000

約数和(自身を除く): 308127192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5059, 5652, 8478, 10118, 11304, 15177, 16956, 20236, 30354, 33912, 40472, 45531, 60708, 91062, 121416, 136593, 182124, 273186, 364248, 546372, 794263, 1092744, 1588526, 2382789, 3177052, 4765578, 6354104, 7148367, 9531156, 14296734, 19062312, 21445101, 28593468, 42890202, 57186936, 85780404, 171560808]

約数ペア:

[(1, 171560808), (2, 85780404), (3, 57186936), (4, 42890202), (6, 28593468), (8, 21445101), (9, 19062312), (12, 14296734), (18, 9531156), (24, 7148367), (27, 6354104), (36, 4765578), (54, 3177052), (72, 2382789), (108, 1588526), (157, 1092744), (216, 794263), (314, 546372), (471, 364248), (628, 273186), (942, 182124), (1256, 136593), (1413, 121416), (1884, 91062), (2826, 60708), (3768, 45531), (4239, 40472), (5059, 33912), (5652, 30354), (8478, 20236), (10118, 16956), (11304, 15177)]