156943819190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19139}}^1\times {\mathrm{43159}}^1$

素因数の和:62324

約数の個数: 32

約数和(自身を含む): 297389664000

約数和(自身を除く): 140445844810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 19139, 38278, 43159, 86318, 95695, 191390, 215795, 363641, 431590, 727282, 820021, 1640042, 1818205, 3636410, 4100105, 8200210, 826020101, 1652040202, 4130100505, 8260201010, 15694381919, 31388763838, 78471909595, 156943819190]

約数ペア:

[(1, 156943819190), (2, 78471909595), (5, 31388763838), (10, 15694381919), (19, 8260201010), (38, 4130100505), (95, 1652040202), (190, 826020101), (19139, 8200210), (38278, 4100105), (43159, 3636410), (86318, 1818205), (95695, 1640042), (191390, 820021), (215795, 727282), (363641, 431590)]