144611740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11387

約数の個数: 72

約数和(自身を含む): 380473632

約数和(自身を除く): 235861892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 11351, 12740, 22702, 45404, 56755, 79457, 113510, 147563, 158914, 227020, 295126, 317828, 397285, 556199, 590252, 737815, 794570, 1032941, 1112398, 1475630, 1589140, 2065882, 2224796, 2780995, 2951260, 4131764, 5164705, 5561990, 7230587, 10329410, 11123980, 14461174, 20658820, 28922348, 36152935, 72305870, 144611740]

約数ペア:

[(1, 144611740), (2, 72305870), (4, 36152935), (5, 28922348), (7, 20658820), (10, 14461174), (13, 11123980), (14, 10329410), (20, 7230587), (26, 5561990), (28, 5164705), (35, 4131764), (49, 2951260), (52, 2780995), (65, 2224796), (70, 2065882), (91, 1589140), (98, 1475630), (130, 1112398), (140, 1032941), (182, 794570), (196, 737815), (245, 590252), (260, 556199), (364, 397285), (455, 317828), (490, 295126), (637, 227020), (910, 158914), (980, 147563), (1274, 113510), (1820, 79457), (2548, 56755), (3185, 45404), (6370, 22702), (11351, 12740)]