159165474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{88721}}^1$

素因数の和:88762

約数の個数: 32

約数和(自身を含む): 357727104

約数和(自身を除く): 198561630

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 88721, 177442, 266163, 532326, 1153373, 2040583, 2306746, 3460119, 4081166, 6121749, 6920238, 12243498, 26527579, 53055158, 79582737, 159165474]

約数ペア:

[(1, 159165474), (2, 79582737), (3, 53055158), (6, 26527579), (13, 12243498), (23, 6920238), (26, 6121749), (39, 4081166), (46, 3460119), (69, 2306746), (78, 2040583), (138, 1153373), (299, 532326), (598, 266163), (897, 177442), (1794, 88721)]