189488304

素因数分解:

$2^4\times 3^2\times {\mathrm{1315891}}^1$

素因数の和:1315905

約数の個数: 30

約数和(自身を含む): 530304476

約数和(自身を除く): 340816172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1315891, 2631782, 3947673, 5263564, 7895346, 10527128, 11843019, 15790692, 21054256, 23686038, 31581384, 47372076, 63162768, 94744152, 189488304]

約数ペア:

[(1, 189488304), (2, 94744152), (3, 63162768), (4, 47372076), (6, 31581384), (8, 23686038), (9, 21054256), (12, 15790692), (16, 11843019), (18, 10527128), (24, 7895346), (36, 5263564), (48, 3947673), (72, 2631782), (144, 1315891)]