163375352

素因数分解:

$2^3\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2239}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 350515200

約数和(自身を除く): 187139848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1303, 2239, 2606, 4478, 5212, 8956, 9121, 10424, 15673, 17912, 18242, 31346, 36484, 62692, 72968, 125384, 2917417, 5834834, 11669668, 20421919, 23339336, 40843838, 81687676, 163375352]

約数ペア:

[(1, 163375352), (2, 81687676), (4, 40843838), (7, 23339336), (8, 20421919), (14, 11669668), (28, 5834834), (56, 2917417), (1303, 125384), (2239, 72968), (2606, 62692), (4478, 36484), (5212, 31346), (8956, 18242), (9121, 17912), (10424, 15673)]