131830128

素因数分解:

$2^4\times 3^2\times {\mathrm{915487}}^1$

素因数の和:915501

約数の個数: 30

約数和(自身を含む): 368941664

約数和(自身を除く): 237111536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 915487, 1830974, 2746461, 3661948, 5492922, 7323896, 8239383, 10985844, 14647792, 16478766, 21971688, 32957532, 43943376, 65915064, 131830128]

約数ペア:

[(1, 131830128), (2, 65915064), (3, 43943376), (4, 32957532), (6, 21971688), (8, 16478766), (9, 14647792), (12, 10985844), (16, 8239383), (18, 7323896), (24, 5492922), (36, 3661948), (48, 2746461), (72, 1830974), (144, 915487)]