160990170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28697}}^1$

素因数の和:28735

約数の個数: 64

約数和(自身を含む): 446311296

約数和(自身を除く): 285321126

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 28697, 57394, 86091, 143485, 172182, 286970, 315667, 430455, 487849, 631334, 860910, 947001, 975698, 1463547, 1578335, 1894002, 2439245, 2927094, 3156670, 4735005, 4878490, 5366339, 7317735, 9470010, 10732678, 14635470, 16099017, 26831695, 32198034, 53663390, 80495085, 160990170]

約数ペア:

[(1, 160990170), (2, 80495085), (3, 53663390), (5, 32198034), (6, 26831695), (10, 16099017), (11, 14635470), (15, 10732678), (17, 9470010), (22, 7317735), (30, 5366339), (33, 4878490), (34, 4735005), (51, 3156670), (55, 2927094), (66, 2439245), (85, 1894002), (102, 1578335), (110, 1463547), (165, 975698), (170, 947001), (187, 860910), (255, 631334), (330, 487849), (374, 430455), (510, 315667), (561, 286970), (935, 172182), (1122, 143485), (1870, 86091), (2805, 57394), (5610, 28697)]