164143320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124351}}^1$

素因数の和:124376

約数の個数: 64

約数和(自身を含む): 537200640

約数和(自身を除く): 373057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 124351, 248702, 373053, 497404, 621755, 746106, 994808, 1243510, 1367861, 1492212, 1865265, 2487020, 2735722, 2984424, 3730530, 4103583, 4974040, 5471444, 6839305, 7461060, 8207166, 10942888, 13678610, 14922120, 16414332, 20517915, 27357220, 32828664, 41035830, 54714440, 82071660, 164143320]

約数ペア:

[(1, 164143320), (2, 82071660), (3, 54714440), (4, 41035830), (5, 32828664), (6, 27357220), (8, 20517915), (10, 16414332), (11, 14922120), (12, 13678610), (15, 10942888), (20, 8207166), (22, 7461060), (24, 6839305), (30, 5471444), (33, 4974040), (40, 4103583), (44, 3730530), (55, 2984424), (60, 2735722), (66, 2487020), (88, 1865265), (110, 1492212), (120, 1367861), (132, 1243510), (165, 994808), (220, 746106), (264, 621755), (330, 497404), (440, 373053), (660, 248702), (1320, 124351)]