156940433845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1\times {\mathrm{38791}}^1$

素因数の和:39805

約数の個数: 32

約数和(自身を含む): 206069310720

約数和(自身を除く): 49128876875

約数列:

[1, 5, 13, 65, 67, 335, 871, 929, 4355, 4645, 12077, 38791, 60385, 62243, 193955, 311215, 504283, 809159, 2521415, 2598997, 4045795, 12994985, 33786961, 36036839, 168934805, 180184195, 468478907, 2342394535, 2414468213, 12072341065, 31388086769, 156940433845]

約数ペア:

[(1, 156940433845), (5, 31388086769), (13, 12072341065), (65, 2414468213), (67, 2342394535), (335, 468478907), (871, 180184195), (929, 168934805), (4355, 36036839), (4645, 33786961), (12077, 12994985), (38791, 4045795), (60385, 2598997), (62243, 2521415), (193955, 809159), (311215, 504283)]