131471352

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{30949}}^1$

素因数の和:31020

約数の個数: 48

約数和(自身を含む): 362115000

約数和(自身を除く): 230643648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 30949, 61898, 92847, 123796, 185694, 247592, 278541, 371388, 557082, 742776, 1114164, 1825991, 2228328, 3651982, 5477973, 7303964, 10955946, 14607928, 16433919, 21911892, 32867838, 43823784, 65735676, 131471352]

約数ペア:

[(1, 131471352), (2, 65735676), (3, 43823784), (4, 32867838), (6, 21911892), (8, 16433919), (9, 14607928), (12, 10955946), (18, 7303964), (24, 5477973), (36, 3651982), (59, 2228328), (72, 1825991), (118, 1114164), (177, 742776), (236, 557082), (354, 371388), (472, 278541), (531, 247592), (708, 185694), (1062, 123796), (1416, 92847), (2124, 61898), (4248, 30949)]