171137764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 352135168

約数和(自身を除く): 180997404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 307, 463, 602, 614, 926, 1204, 1228, 1852, 2149, 3241, 4298, 6482, 8596, 12964, 13201, 19909, 26402, 39818, 52804, 79636, 92407, 139363, 142141, 184814, 278726, 284282, 369628, 557452, 568564, 994987, 1989974, 3979948, 6112063, 12224126, 24448252, 42784441, 85568882, 171137764]

約数ペア:

[(1, 171137764), (2, 85568882), (4, 42784441), (7, 24448252), (14, 12224126), (28, 6112063), (43, 3979948), (86, 1989974), (172, 994987), (301, 568564), (307, 557452), (463, 369628), (602, 284282), (614, 278726), (926, 184814), (1204, 142141), (1228, 139363), (1852, 92407), (2149, 79636), (3241, 52804), (4298, 39818), (6482, 26402), (8596, 19909), (12964, 13201)]