146291728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26813}}^1$

素因数の和:26863

約数の個数: 40

約数和(自身を含む): 319193856

約数和(自身を除く): 172902128

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 26813, 53626, 107252, 214504, 294943, 429008, 589886, 831203, 1179772, 1662406, 2359544, 3324812, 4719088, 6649624, 9143233, 13299248, 18286466, 36572932, 73145864, 146291728]

約数ペア:

[(1, 146291728), (2, 73145864), (4, 36572932), (8, 18286466), (11, 13299248), (16, 9143233), (22, 6649624), (31, 4719088), (44, 3324812), (62, 2359544), (88, 1662406), (124, 1179772), (176, 831203), (248, 589886), (341, 429008), (496, 294943), (682, 214504), (1364, 107252), (2728, 53626), (5456, 26813)]