173649966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 405070848

約数和(自身を除く): 231420882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 137, 206, 274, 293, 309, 411, 586, 618, 721, 822, 879, 959, 1442, 1758, 1918, 2051, 2163, 2877, 4102, 4326, 5754, 6153, 12306, 14111, 28222, 30179, 40141, 42333, 60358, 80282, 84666, 90537, 98777, 120423, 181074, 197554, 211253, 240846, 280987, 296331, 422506, 561974, 592662, 633759, 842961, 1267518, 1685922, 4134523, 8269046, 12403569, 24807138, 28941661, 57883322, 86824983, 173649966]

約数ペア:

[(1, 173649966), (2, 86824983), (3, 57883322), (6, 28941661), (7, 24807138), (14, 12403569), (21, 8269046), (42, 4134523), (103, 1685922), (137, 1267518), (206, 842961), (274, 633759), (293, 592662), (309, 561974), (411, 422506), (586, 296331), (618, 280987), (721, 240846), (822, 211253), (879, 197554), (959, 181074), (1442, 120423), (1758, 98777), (1918, 90537), (2051, 84666), (2163, 80282), (2877, 60358), (4102, 42333), (4326, 40141), (5754, 30179), (6153, 28222), (12306, 14111)]