163561734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4201}}^1$

素因数の和:4322

約数の個数: 64

約数和(自身を含む): 419527680

約数和(自身を除く): 255965946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4201, 4326, 5562, 6489, 8402, 12603, 12978, 19467, 25206, 29407, 37809, 38934, 58814, 75618, 88221, 113427, 176442, 226854, 264663, 432703, 529326, 793989, 865406, 1298109, 1587978, 2596218, 3028921, 3894327, 6057842, 7788654, 9086763, 11682981, 18173526, 23365962, 27260289, 54520578, 81780867, 163561734]

約数ペア:

[(1, 163561734), (2, 81780867), (3, 54520578), (6, 27260289), (7, 23365962), (9, 18173526), (14, 11682981), (18, 9086763), (21, 7788654), (27, 6057842), (42, 3894327), (54, 3028921), (63, 2596218), (103, 1587978), (126, 1298109), (189, 865406), (206, 793989), (309, 529326), (378, 432703), (618, 264663), (721, 226854), (927, 176442), (1442, 113427), (1854, 88221), (2163, 75618), (2781, 58814), (4201, 38934), (4326, 37809), (5562, 29407), (6489, 25206), (8402, 19467), (12603, 12978)]