179601968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 430764096

約数和(自身を除く): 251162128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 293, 364, 421, 586, 728, 842, 1172, 1456, 1684, 2051, 2344, 2947, 3368, 3809, 4102, 4688, 5473, 5894, 6736, 7618, 8204, 10946, 11788, 15236, 16408, 21892, 23576, 26663, 30472, 32816, 38311, 43784, 47152, 53326, 60944, 76622, 87568, 106652, 123353, 153244, 213304, 246706, 306488, 426608, 493412, 612976, 863471, 986824, 1603589, 1726942, 1973648, 3207178, 3453884, 6414356, 6907768, 11225123, 12828712, 13815536, 22450246, 25657424, 44900492, 89800984, 179601968]

約数ペア:

[(1, 179601968), (2, 89800984), (4, 44900492), (7, 25657424), (8, 22450246), (13, 13815536), (14, 12828712), (16, 11225123), (26, 6907768), (28, 6414356), (52, 3453884), (56, 3207178), (91, 1973648), (104, 1726942), (112, 1603589), (182, 986824), (208, 863471), (293, 612976), (364, 493412), (421, 426608), (586, 306488), (728, 246706), (842, 213304), (1172, 153244), (1456, 123353), (1684, 106652), (2051, 87568), (2344, 76622), (2947, 60944), (3368, 53326), (3809, 47152), (4102, 43784), (4688, 38311), (5473, 32816), (5894, 30472), (6736, 26663), (7618, 23576), (8204, 21892), (10946, 16408), (11788, 15236)]