152664981

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 263761920

約数和(自身を除く): 111096939

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 71, 119, 133, 213, 317, 323, 357, 399, 497, 951, 969, 1207, 1349, 1491, 2219, 2261, 3621, 4047, 5389, 6023, 6657, 6783, 8449, 9443, 16167, 18069, 22507, 22933, 25347, 28329, 37723, 42161, 67521, 68799, 102391, 113169, 126483, 157549, 160531, 307173, 382619, 427633, 472647, 481593, 716737, 1147857, 1282899, 2150211, 2678333, 2993431, 7269761, 8034999, 8980293, 21809283, 50888327, 152664981]

約数ペア:

[(1, 152664981), (3, 50888327), (7, 21809283), (17, 8980293), (19, 8034999), (21, 7269761), (51, 2993431), (57, 2678333), (71, 2150211), (119, 1282899), (133, 1147857), (213, 716737), (317, 481593), (323, 472647), (357, 427633), (399, 382619), (497, 307173), (951, 160531), (969, 157549), (1207, 126483), (1349, 113169), (1491, 102391), (2219, 68799), (2261, 67521), (3621, 42161), (4047, 37723), (5389, 28329), (6023, 25347), (6657, 22933), (6783, 22507), (8449, 18069), (9443, 16167)]