117128984

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 258163200

約数和(自身を除く): 141034216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 89, 142, 178, 284, 331, 356, 497, 568, 623, 662, 712, 994, 1246, 1324, 1988, 2317, 2492, 2648, 3976, 4634, 4984, 6319, 9268, 12638, 18536, 23501, 25276, 29459, 44233, 47002, 50552, 58918, 88466, 94004, 117836, 164507, 176932, 188008, 206213, 235672, 329014, 353864, 412426, 658028, 824852, 1316056, 1649704, 2091589, 4183178, 8366356, 14641123, 16732712, 29282246, 58564492, 117128984]

約数ペア:

[(1, 117128984), (2, 58564492), (4, 29282246), (7, 16732712), (8, 14641123), (14, 8366356), (28, 4183178), (56, 2091589), (71, 1649704), (89, 1316056), (142, 824852), (178, 658028), (284, 412426), (331, 353864), (356, 329014), (497, 235672), (568, 206213), (623, 188008), (662, 176932), (712, 164507), (994, 117836), (1246, 94004), (1324, 88466), (1988, 58918), (2317, 50552), (2492, 47002), (2648, 44233), (3976, 29459), (4634, 25276), (4984, 23501), (6319, 18536), (9268, 12638)]