138697224

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 359754240

約数和(自身を除く): 221057016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 277, 372, 554, 673, 744, 831, 1108, 1346, 1662, 2019, 2216, 2692, 3324, 4038, 5384, 6648, 8076, 8587, 16152, 17174, 20863, 25761, 34348, 41726, 51522, 62589, 68696, 83452, 103044, 125178, 166904, 186421, 206088, 250356, 372842, 500712, 559263, 745684, 1118526, 1491368, 2237052, 4474104, 5779051, 11558102, 17337153, 23116204, 34674306, 46232408, 69348612, 138697224]

約数ペア:

[(1, 138697224), (2, 69348612), (3, 46232408), (4, 34674306), (6, 23116204), (8, 17337153), (12, 11558102), (24, 5779051), (31, 4474104), (62, 2237052), (93, 1491368), (124, 1118526), (186, 745684), (248, 559263), (277, 500712), (372, 372842), (554, 250356), (673, 206088), (744, 186421), (831, 166904), (1108, 125178), (1346, 103044), (1662, 83452), (2019, 68696), (2216, 62589), (2692, 51522), (3324, 41726), (4038, 34348), (5384, 25761), (6648, 20863), (8076, 17174), (8587, 16152)]