157064340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26987}}^1$

素因数の和:27096

約数の個数: 48

約数和(自身を含む): 444330432

約数和(自身を除く): 287266092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 26987, 53974, 80961, 107948, 134935, 161922, 269870, 323844, 404805, 539740, 809610, 1619220, 2617739, 5235478, 7853217, 10470956, 13088695, 15706434, 26177390, 31412868, 39266085, 52354780, 78532170, 157064340]

約数ペア:

[(1, 157064340), (2, 78532170), (3, 52354780), (4, 39266085), (5, 31412868), (6, 26177390), (10, 15706434), (12, 13088695), (15, 10470956), (20, 7853217), (30, 5235478), (60, 2617739), (97, 1619220), (194, 809610), (291, 539740), (388, 404805), (485, 323844), (582, 269870), (970, 161922), (1164, 134935), (1455, 107948), (1940, 80961), (2910, 53974), (5820, 26987)]