131675936

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1166

約数の個数: 72

約数和(自身を含む): 305665920

約数和(自身を除く): 173989984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1063, 1106, 1264, 1568, 2126, 2212, 2528, 3871, 4252, 4424, 7441, 7742, 8504, 8848, 14882, 15484, 17008, 17696, 29764, 30968, 34016, 52087, 59528, 61936, 83977, 104174, 119056, 123872, 167954, 208348, 238112, 335908, 416696, 587839, 671816, 833392, 1175678, 1343632, 1666784, 2351356, 2687264, 4114873, 4702712, 8229746, 9405424, 16459492, 18810848, 32918984, 65837968, 131675936]

約数ペア:

[(1, 131675936), (2, 65837968), (4, 32918984), (7, 18810848), (8, 16459492), (14, 9405424), (16, 8229746), (28, 4702712), (32, 4114873), (49, 2687264), (56, 2351356), (79, 1666784), (98, 1343632), (112, 1175678), (158, 833392), (196, 671816), (224, 587839), (316, 416696), (392, 335908), (553, 238112), (632, 208348), (784, 167954), (1063, 123872), (1106, 119056), (1264, 104174), (1568, 83977), (2126, 61936), (2212, 59528), (2528, 52087), (3871, 34016), (4252, 30968), (4424, 29764), (7441, 17696), (7742, 17008), (8504, 15484), (8848, 14882)]