143670156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 392616000

約数和(自身を除く): 248945844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1499, 1956, 2282, 2998, 3423, 4497, 4564, 5996, 6846, 7987, 8994, 10493, 13692, 15974, 17988, 20986, 23961, 31479, 31948, 41972, 47922, 62958, 73451, 95844, 125916, 146902, 220353, 244337, 293804, 440706, 488674, 733011, 881412, 977348, 1466022, 1710359, 2932044, 3420718, 5131077, 6841436, 10262154, 11972513, 20524308, 23945026, 35917539, 47890052, 71835078, 143670156]

約数ペア:

[(1, 143670156), (2, 71835078), (3, 47890052), (4, 35917539), (6, 23945026), (7, 20524308), (12, 11972513), (14, 10262154), (21, 6841436), (28, 5131077), (42, 3420718), (49, 2932044), (84, 1710359), (98, 1466022), (147, 977348), (163, 881412), (196, 733011), (294, 488674), (326, 440706), (489, 293804), (588, 244337), (652, 220353), (978, 146902), (1141, 125916), (1499, 95844), (1956, 73451), (2282, 62958), (2998, 47922), (3423, 41972), (4497, 31948), (4564, 31479), (5996, 23961), (6846, 20986), (7987, 17988), (8994, 15974), (10493, 13692)]