108571638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 262766592

約数和(自身を除く): 154194954

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1583, 1633, 2982, 3166, 3266, 4749, 4899, 9498, 9798, 11081, 11431, 22162, 22862, 33243, 34293, 36409, 66486, 68586, 72818, 109227, 112393, 218454, 224786, 254863, 337179, 509726, 674358, 764589, 786751, 1529178, 1573502, 2360253, 2585039, 4720506, 5170078, 7755117, 15510234, 18095273, 36190546, 54285819, 108571638]

約数ペア:

[(1, 108571638), (2, 54285819), (3, 36190546), (6, 18095273), (7, 15510234), (14, 7755117), (21, 5170078), (23, 4720506), (42, 2585039), (46, 2360253), (69, 1573502), (71, 1529178), (138, 786751), (142, 764589), (161, 674358), (213, 509726), (322, 337179), (426, 254863), (483, 224786), (497, 218454), (966, 112393), (994, 109227), (1491, 72818), (1583, 68586), (1633, 66486), (2982, 36409), (3166, 34293), (3266, 33243), (4749, 22862), (4899, 22162), (9498, 11431), (9798, 11081)]