131999856

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{26699}}^1$

素因数の和:26813

約数の個数: 40

約数和(自身を含む): 344323200

約数和(自身を除く): 212323344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 26699, 53398, 80097, 106796, 160194, 213592, 320388, 427184, 640776, 1281552, 2749997, 5499994, 8249991, 10999988, 16499982, 21999976, 32999964, 43999952, 65999928, 131999856]

約数ペア:

[(1, 131999856), (2, 65999928), (3, 43999952), (4, 32999964), (6, 21999976), (8, 16499982), (12, 10999988), (16, 8249991), (24, 5499994), (48, 2749997), (103, 1281552), (206, 640776), (309, 427184), (412, 320388), (618, 213592), (824, 160194), (1236, 106796), (1648, 80097), (2472, 53398), (4944, 26699)]