123839664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198461}}^1$

素因数の和:198485

約数の個数: 40

約数和(自身を含む): 344530032

約数和(自身を除く): 220690368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 198461, 396922, 595383, 793844, 1190766, 1587688, 2381532, 2579993, 3175376, 4763064, 5159986, 7739979, 9526128, 10319972, 15479958, 20639944, 30959916, 41279888, 61919832, 123839664]

約数ペア:

[(1, 123839664), (2, 61919832), (3, 41279888), (4, 30959916), (6, 20639944), (8, 15479958), (12, 10319972), (13, 9526128), (16, 7739979), (24, 5159986), (26, 4763064), (39, 3175376), (48, 2579993), (52, 2381532), (78, 1587688), (104, 1190766), (156, 793844), (208, 595383), (312, 396922), (624, 198461)]