157253668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11953}}^1$

素因数の和:12004

約数の個数: 48

約数和(自身を含む): 337389696

約数和(自身を除く): 180136028

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 11953, 13156, 23906, 47812, 131483, 155389, 262966, 274919, 310778, 525932, 549838, 621556, 1099676, 1709279, 3024109, 3418558, 3573947, 6048218, 6837116, 7147894, 12096436, 14295788, 39313417, 78626834, 157253668]

約数ペア:

[(1, 157253668), (2, 78626834), (4, 39313417), (11, 14295788), (13, 12096436), (22, 7147894), (23, 6837116), (26, 6048218), (44, 3573947), (46, 3418558), (52, 3024109), (92, 1709279), (143, 1099676), (253, 621556), (286, 549838), (299, 525932), (506, 310778), (572, 274919), (598, 262966), (1012, 155389), (1196, 131483), (3289, 47812), (6578, 23906), (11953, 13156)]