138881928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 360806400

約数和(自身を除く): 221924472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 383, 521, 696, 766, 1042, 1149, 1532, 1563, 2084, 2298, 3064, 3126, 4168, 4596, 6252, 9192, 11107, 12504, 15109, 22214, 30218, 33321, 44428, 45327, 60436, 66642, 88856, 90654, 120872, 133284, 181308, 199543, 266568, 362616, 399086, 598629, 798172, 1197258, 1596344, 2394516, 4789032, 5786747, 11573494, 17360241, 23146988, 34720482, 46293976, 69440964, 138881928]

約数ペア:

[(1, 138881928), (2, 69440964), (3, 46293976), (4, 34720482), (6, 23146988), (8, 17360241), (12, 11573494), (24, 5786747), (29, 4789032), (58, 2394516), (87, 1596344), (116, 1197258), (174, 798172), (232, 598629), (348, 399086), (383, 362616), (521, 266568), (696, 199543), (766, 181308), (1042, 133284), (1149, 120872), (1532, 90654), (1563, 88856), (2084, 66642), (2298, 60436), (3064, 45327), (3126, 44428), (4168, 33321), (4596, 30218), (6252, 22214), (9192, 15109), (11107, 12504)]