180140984

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 164595016

約数列:

[1, 2, 4, 8, 89, 113, 178, 226, 356, 452, 712, 904, 2239, 4478, 8956, 10057, 17912, 20114, 40228, 80456, 199271, 253007, 398542, 506014, 797084, 1012028, 1594168, 2024056, 22517623, 45035246, 90070492, 180140984]

約数ペア:

[(1, 180140984), (2, 90070492), (4, 45035246), (8, 22517623), (89, 2024056), (113, 1594168), (178, 1012028), (226, 797084), (356, 506014), (452, 398542), (712, 253007), (904, 199271), (2239, 80456), (4478, 40228), (8956, 20114), (10057, 17912)]