146679848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4510

約数の個数: 64

約数和(自身を含む): 341606400

約数和(自身を除く): 194926552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4447, 4712, 8246, 8894, 16492, 17788, 31129, 32984, 35576, 62258, 84493, 124516, 137857, 168986, 249032, 275714, 337972, 551428, 591451, 675944, 964999, 1102856, 1182902, 1929998, 2365804, 2619283, 3859996, 4731608, 5238566, 7719992, 10477132, 18334981, 20954264, 36669962, 73339924, 146679848]

約数ペア:

[(1, 146679848), (2, 73339924), (4, 36669962), (7, 20954264), (8, 18334981), (14, 10477132), (19, 7719992), (28, 5238566), (31, 4731608), (38, 3859996), (56, 2619283), (62, 2365804), (76, 1929998), (124, 1182902), (133, 1102856), (152, 964999), (217, 675944), (248, 591451), (266, 551428), (434, 337972), (532, 275714), (589, 249032), (868, 168986), (1064, 137857), (1178, 124516), (1736, 84493), (2356, 62258), (4123, 35576), (4447, 32984), (4712, 31129), (8246, 17788), (8894, 16492)]