159456276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 480391296

約数和(自身を除く): 320935020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 167, 189, 252, 324, 334, 378, 421, 501, 567, 668, 756, 842, 1002, 1134, 1169, 1263, 1503, 1684, 2004, 2268, 2338, 2526, 2947, 3006, 3507, 3789, 4509, 4676, 5052, 5894, 6012, 7014, 7578, 8841, 9018, 10521, 11367, 11788, 13527, 14028, 15156, 17682, 18036, 21042, 22734, 26523, 27054, 31563, 34101, 35364, 42084, 45468, 53046, 54108, 63126, 68202, 70307, 79569, 94689, 106092, 126252, 136404, 140614, 159138, 189378, 210921, 238707, 281228, 318276, 378756, 421842, 477414, 492149, 632763, 843684, 954828, 984298, 1265526, 1476447, 1898289, 1968596, 2531052, 2952894, 3796578, 4429341, 5694867, 5905788, 7593156, 8858682, 11389734, 13288023, 17717364, 22779468, 26576046, 39864069, 53152092, 79728138, 159456276]

約数ペア:

[(1, 159456276), (2, 79728138), (3, 53152092), (4, 39864069), (6, 26576046), (7, 22779468), (9, 17717364), (12, 13288023), (14, 11389734), (18, 8858682), (21, 7593156), (27, 5905788), (28, 5694867), (36, 4429341), (42, 3796578), (54, 2952894), (63, 2531052), (81, 1968596), (84, 1898289), (108, 1476447), (126, 1265526), (162, 984298), (167, 954828), (189, 843684), (252, 632763), (324, 492149), (334, 477414), (378, 421842), (421, 378756), (501, 318276), (567, 281228), (668, 238707), (756, 210921), (842, 189378), (1002, 159138), (1134, 140614), (1169, 136404), (1263, 126252), (1503, 106092), (1684, 94689), (2004, 79569), (2268, 70307), (2338, 68202), (2526, 63126), (2947, 54108), (3006, 53046), (3507, 45468), (3789, 42084), (4509, 35364), (4676, 34101), (5052, 31563), (5894, 27054), (6012, 26523), (7014, 22734), (7578, 21042), (8841, 18036), (9018, 17682), (10521, 15156), (11367, 14028), (11788, 13527)]