140679708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1381}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 354300576

約数和(自身を除く): 213620868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 653, 1306, 1381, 1959, 2612, 2762, 3918, 4143, 5524, 7836, 8286, 8489, 16572, 16978, 17953, 25467, 33956, 35906, 50934, 53859, 71812, 101868, 107718, 215436, 901793, 1803586, 2705379, 3607172, 5410758, 10821516, 11723309, 23446618, 35169927, 46893236, 70339854, 140679708]

約数ペア:

[(1, 140679708), (2, 70339854), (3, 46893236), (4, 35169927), (6, 23446618), (12, 11723309), (13, 10821516), (26, 5410758), (39, 3607172), (52, 2705379), (78, 1803586), (156, 901793), (653, 215436), (1306, 107718), (1381, 101868), (1959, 71812), (2612, 53859), (2762, 50934), (3918, 35906), (4143, 33956), (5524, 25467), (7836, 17953), (8286, 16978), (8489, 16572)]