169557012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4437

約数の個数: 72

約数和(自身を含む): 456857856

約数和(自身を除く): 287300844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 4357, 6486, 8714, 9729, 12972, 13071, 17428, 19458, 26142, 38916, 39213, 52284, 78426, 100211, 156852, 200422, 204779, 300633, 400844, 409558, 601266, 614337, 819116, 901899, 1202532, 1228674, 1803798, 1843011, 2457348, 3607596, 3686022, 4709917, 7372044, 9419834, 14129751, 18839668, 28259502, 42389253, 56519004, 84778506, 169557012]

約数ペア:

[(1, 169557012), (2, 84778506), (3, 56519004), (4, 42389253), (6, 28259502), (9, 18839668), (12, 14129751), (18, 9419834), (23, 7372044), (36, 4709917), (46, 3686022), (47, 3607596), (69, 2457348), (92, 1843011), (94, 1803798), (138, 1228674), (141, 1202532), (188, 901899), (207, 819116), (276, 614337), (282, 601266), (414, 409558), (423, 400844), (564, 300633), (828, 204779), (846, 200422), (1081, 156852), (1692, 100211), (2162, 78426), (3243, 52284), (4324, 39213), (4357, 38916), (6486, 26142), (8714, 19458), (9729, 17428), (12972, 13071)]