158196276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21647}}^1$

素因数の和:21693

約数の個数: 72

約数和(自身を含む): 472792320

約数和(自身を除く): 314596044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 21647, 43294, 64941, 86588, 129882, 151529, 194823, 259764, 303058, 389646, 454587, 606116, 627763, 779292, 909174, 1255526, 1363761, 1818348, 1883289, 2511052, 2727522, 3766578, 4394341, 5455044, 5649867, 7533156, 8788682, 11299734, 13183023, 17577364, 22599468, 26366046, 39549069, 52732092, 79098138, 158196276]

約数ペア:

[(1, 158196276), (2, 79098138), (3, 52732092), (4, 39549069), (6, 26366046), (7, 22599468), (9, 17577364), (12, 13183023), (14, 11299734), (18, 8788682), (21, 7533156), (28, 5649867), (29, 5455044), (36, 4394341), (42, 3766578), (58, 2727522), (63, 2511052), (84, 1883289), (87, 1818348), (116, 1363761), (126, 1255526), (174, 909174), (203, 779292), (252, 627763), (261, 606116), (348, 454587), (406, 389646), (522, 303058), (609, 259764), (812, 194823), (1044, 151529), (1218, 129882), (1827, 86588), (2436, 64941), (3654, 43294), (7308, 21647)]