137697384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521581}}^1$

素因数の和:521601

約数の個数: 32

約数和(自身を含む): 375539040

約数和(自身を除く): 237841656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 521581, 1043162, 1564743, 2086324, 3129486, 4172648, 5737391, 6258972, 11474782, 12517944, 17212173, 22949564, 34424346, 45899128, 68848692, 137697384]

約数ペア:

[(1, 137697384), (2, 68848692), (3, 45899128), (4, 34424346), (6, 22949564), (8, 17212173), (11, 12517944), (12, 11474782), (22, 6258972), (24, 5737391), (33, 4172648), (44, 3129486), (66, 2086324), (88, 1564743), (132, 1043162), (264, 521581)]