157027832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5741}}^1$

素因数の和:6023

約数の個数: 32

約数和(自身を含む): 318336480

約数和(自身を除く): 161308648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 5741, 6838, 11482, 13676, 22964, 27352, 45928, 74633, 149266, 298532, 597064, 1509883, 3019766, 6039532, 12079064, 19628479, 39256958, 78513916, 157027832]

約数ペア:

[(1, 157027832), (2, 78513916), (4, 39256958), (8, 19628479), (13, 12079064), (26, 6039532), (52, 3019766), (104, 1509883), (263, 597064), (526, 298532), (1052, 149266), (2104, 74633), (3419, 45928), (5741, 27352), (6838, 22964), (11482, 13676)]