161511264

素因数分解:

$2^5\times 3^2\times {\mathrm{560803}}^1$

素因数の和:560819

約数の個数: 36

約数和(自身を含む): 459298476

約数和(自身を除く): 297787212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 560803, 1121606, 1682409, 2243212, 3364818, 4486424, 5047227, 6729636, 8972848, 10094454, 13459272, 17945696, 20188908, 26918544, 40377816, 53837088, 80755632, 161511264]

約数ペア:

[(1, 161511264), (2, 80755632), (3, 53837088), (4, 40377816), (6, 26918544), (8, 20188908), (9, 17945696), (12, 13459272), (16, 10094454), (18, 8972848), (24, 6729636), (32, 5047227), (36, 4486424), (48, 3364818), (72, 2243212), (96, 1682409), (144, 1121606), (288, 560803)]