138679682

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 220907520

約数和(自身を除く): 82227838

約数列:

[1, 2, 29, 58, 67, 127, 134, 254, 281, 562, 1943, 3683, 3886, 7366, 8149, 8509, 16298, 17018, 18827, 35687, 37654, 71374, 246761, 493522, 545983, 1034923, 1091966, 2069846, 2391029, 4782058, 69339841, 138679682]

約数ペア:

[(1, 138679682), (2, 69339841), (29, 4782058), (58, 2391029), (67, 2069846), (127, 1091966), (134, 1034923), (254, 545983), (281, 493522), (562, 246761), (1943, 71374), (3683, 37654), (3886, 35687), (7366, 18827), (8149, 17018), (8509, 16298)]