153831314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36749}}^1$

素因数の和:36794

約数の個数: 32

約数和(自身を含む): 296352000

約数和(自身を除く): 142520686

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 36749, 73498, 257243, 477737, 514486, 845227, 955474, 1690454, 3344159, 5916589, 6688318, 10987951, 11833178, 21975902, 76915657, 153831314]

約数ペア:

[(1, 153831314), (2, 76915657), (7, 21975902), (13, 11833178), (14, 10987951), (23, 6688318), (26, 5916589), (46, 3344159), (91, 1690454), (161, 955474), (182, 845227), (299, 514486), (322, 477737), (598, 257243), (2093, 73498), (4186, 36749)]