156594860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 338730336

約数和(自身を除く): 182135476

約数列:

[1, 2, 4, 5, 10, 20, 53, 97, 106, 194, 212, 265, 388, 485, 530, 970, 1060, 1523, 1940, 3046, 5141, 6092, 7615, 10282, 15230, 20564, 25705, 30460, 51410, 80719, 102820, 147731, 161438, 295462, 322876, 403595, 590924, 738655, 807190, 1477310, 1614380, 2954620, 7829743, 15659486, 31318972, 39148715, 78297430, 156594860]

約数ペア:

[(1, 156594860), (2, 78297430), (4, 39148715), (5, 31318972), (10, 15659486), (20, 7829743), (53, 2954620), (97, 1614380), (106, 1477310), (194, 807190), (212, 738655), (265, 590924), (388, 403595), (485, 322876), (530, 295462), (970, 161438), (1060, 147731), (1523, 102820), (1940, 80719), (3046, 51410), (5141, 30460), (6092, 25705), (7615, 20564), (10282, 15230)]