138123588

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 331462656

約数和(自身を除く): 193339068

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 383, 492, 733, 766, 1149, 1466, 1532, 2199, 2298, 2932, 4398, 4596, 8796, 15703, 30053, 31406, 47109, 60106, 62812, 90159, 94218, 120212, 180318, 188436, 280739, 360636, 561478, 842217, 1122956, 1684434, 3368868, 11510299, 23020598, 34530897, 46041196, 69061794, 138123588]

約数ペア:

[(1, 138123588), (2, 69061794), (3, 46041196), (4, 34530897), (6, 23020598), (12, 11510299), (41, 3368868), (82, 1684434), (123, 1122956), (164, 842217), (246, 561478), (383, 360636), (492, 280739), (733, 188436), (766, 180318), (1149, 120212), (1466, 94218), (1532, 90159), (2199, 62812), (2298, 60106), (2932, 47109), (4398, 31406), (4596, 30053), (8796, 15703)]