129615506

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{2687}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 197406720

約数和(自身を除く): 67791214

約数列:

[1, 2, 89, 178, 271, 542, 2687, 5374, 24119, 48238, 239143, 478286, 728177, 1456354, 64807753, 129615506]

約数ペア:

[(1, 129615506), (2, 64807753), (89, 1456354), (178, 728177), (271, 478286), (542, 239143), (2687, 48238), (5374, 24119)]