163631484

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{51071}}^1$

素因数の和:51170

約数の個数: 36

約数和(自身を含む): 418279680

約数和(自身を除く): 254648196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 51071, 102142, 153213, 204284, 306426, 459639, 612852, 919278, 1838556, 4545319, 9090638, 13635957, 18181276, 27271914, 40907871, 54543828, 81815742, 163631484]

約数ペア:

[(1, 163631484), (2, 81815742), (3, 54543828), (4, 40907871), (6, 27271914), (9, 18181276), (12, 13635957), (18, 9090638), (36, 4545319), (89, 1838556), (178, 919278), (267, 612852), (356, 459639), (534, 306426), (801, 204284), (1068, 153213), (1602, 102142), (3204, 51071)]