159342372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4549}}^1$

素因数の和:4705

約数の個数: 72

約数和(自身を含む): 463736000

約数和(自身を除く): 304393628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 4549, 5004, 5838, 8757, 9098, 11676, 13647, 17514, 18196, 27294, 31843, 35028, 40941, 54588, 63686, 81882, 95529, 127372, 163764, 191058, 286587, 382116, 573174, 632311, 1146348, 1264622, 1896933, 2529244, 3793866, 4426177, 5690799, 7587732, 8852354, 11381598, 13278531, 17704708, 22763196, 26557062, 39835593, 53114124, 79671186, 159342372]

約数ペア:

[(1, 159342372), (2, 79671186), (3, 53114124), (4, 39835593), (6, 26557062), (7, 22763196), (9, 17704708), (12, 13278531), (14, 11381598), (18, 8852354), (21, 7587732), (28, 5690799), (36, 4426177), (42, 3793866), (63, 2529244), (84, 1896933), (126, 1264622), (139, 1146348), (252, 632311), (278, 573174), (417, 382116), (556, 286587), (834, 191058), (973, 163764), (1251, 127372), (1668, 95529), (1946, 81882), (2502, 63686), (2919, 54588), (3892, 40941), (4549, 35028), (5004, 31843), (5838, 27294), (8757, 18196), (9098, 17514), (11676, 13647)]