144262430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6131}}^1$

素因数の和:6332

約数の個数: 32

約数和(自身を含む): 281238048

約数和(自身を除く): 136975618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 6131, 11765, 12262, 23530, 30655, 61310, 79703, 159406, 398515, 797030, 1109711, 2219422, 5548555, 11097110, 14426243, 28852486, 72131215, 144262430]

約数ペア:

[(1, 144262430), (2, 72131215), (5, 28852486), (10, 14426243), (13, 11097110), (26, 5548555), (65, 2219422), (130, 1109711), (181, 797030), (362, 398515), (905, 159406), (1810, 79703), (2353, 61310), (4706, 30655), (6131, 23530), (11765, 12262)]