145933216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31891}}^1$

素因数の和:31925

約数の個数: 48

約数和(自身を含む): 337544928

約数和(自身を除く): 191611712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 31891, 63782, 127564, 255128, 350801, 414583, 510256, 701602, 829166, 1020512, 1403204, 1658332, 2806408, 3316664, 4560413, 5612816, 6633328, 9120826, 11225632, 13266656, 18241652, 36483304, 72966608, 145933216]

約数ペア:

[(1, 145933216), (2, 72966608), (4, 36483304), (8, 18241652), (11, 13266656), (13, 11225632), (16, 9120826), (22, 6633328), (26, 5612816), (32, 4560413), (44, 3316664), (52, 2806408), (88, 1658332), (104, 1403204), (143, 1020512), (176, 829166), (208, 701602), (286, 510256), (352, 414583), (416, 350801), (572, 255128), (1144, 127564), (2288, 63782), (4576, 31891)]