131327664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210461}}^1$

素因数の和:210485

約数の個数: 40

約数和(自身を含む): 365362032

約数和(自身を除く): 234034368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 210461, 420922, 631383, 841844, 1262766, 1683688, 2525532, 2735993, 3367376, 5051064, 5471986, 8207979, 10102128, 10943972, 16415958, 21887944, 32831916, 43775888, 65663832, 131327664]

約数ペア:

[(1, 131327664), (2, 65663832), (3, 43775888), (4, 32831916), (6, 21887944), (8, 16415958), (12, 10943972), (13, 10102128), (16, 8207979), (24, 5471986), (26, 5051064), (39, 3367376), (48, 2735993), (52, 2525532), (78, 1683688), (104, 1262766), (156, 841844), (208, 631383), (312, 420922), (624, 210461)]