166525320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106747}}^1$

素因数の和:106774

約数の個数: 64

約数和(自身を含む): 538009920

約数和(自身を除く): 371484600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106747, 213494, 320241, 426988, 533735, 640482, 853976, 1067470, 1280964, 1387711, 1601205, 2134940, 2561928, 2775422, 3202410, 4163133, 4269880, 5550844, 6404820, 6938555, 8326266, 11101688, 12809640, 13877110, 16652532, 20815665, 27754220, 33305064, 41631330, 55508440, 83262660, 166525320]

約数ペア:

[(1, 166525320), (2, 83262660), (3, 55508440), (4, 41631330), (5, 33305064), (6, 27754220), (8, 20815665), (10, 16652532), (12, 13877110), (13, 12809640), (15, 11101688), (20, 8326266), (24, 6938555), (26, 6404820), (30, 5550844), (39, 4269880), (40, 4163133), (52, 3202410), (60, 2775422), (65, 2561928), (78, 2134940), (104, 1601205), (120, 1387711), (130, 1280964), (156, 1067470), (195, 853976), (260, 640482), (312, 533735), (390, 426988), (520, 320241), (780, 213494), (1560, 106747)]