159898642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{40853}}^1$

素因数の和:40977

約数の個数: 16

約数和(自身を含む): 254928960

約数和(自身を除く): 95030318

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 40853, 81706, 776207, 1552414, 4207859, 8415718, 79949321, 159898642]

約数ペア:

[(1, 159898642), (2, 79949321), (19, 8415718), (38, 4207859), (103, 1552414), (206, 776207), (1957, 81706), (3914, 40853)]