158861360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9202

約数の個数: 80

約数和(自身を含む): 435781632

約数和(自身を除く): 276920272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 9151, 17360, 18302, 36604, 45755, 64057, 73208, 91510, 128114, 146416, 183020, 256228, 283681, 320285, 366040, 512456, 567362, 640570, 732080, 1024912, 1134724, 1281140, 1418405, 1985767, 2269448, 2562280, 2836810, 3971534, 4538896, 5124560, 5673620, 7943068, 9928835, 11347240, 15886136, 19857670, 22694480, 31772272, 39715340, 79430680, 158861360]

約数ペア:

[(1, 158861360), (2, 79430680), (4, 39715340), (5, 31772272), (7, 22694480), (8, 19857670), (10, 15886136), (14, 11347240), (16, 9928835), (20, 7943068), (28, 5673620), (31, 5124560), (35, 4538896), (40, 3971534), (56, 2836810), (62, 2562280), (70, 2269448), (80, 1985767), (112, 1418405), (124, 1281140), (140, 1134724), (155, 1024912), (217, 732080), (248, 640570), (280, 567362), (310, 512456), (434, 366040), (496, 320285), (560, 283681), (620, 256228), (868, 183020), (1085, 146416), (1240, 128114), (1736, 91510), (2170, 73208), (2480, 64057), (3472, 45755), (4340, 36604), (8680, 18302), (9151, 17360)]