167328680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 395020800

約数和(自身を除く): 227692120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 239, 460, 478, 761, 920, 956, 1195, 1522, 1912, 2390, 3044, 3805, 4780, 5497, 6088, 7610, 9560, 10994, 15220, 17503, 21988, 27485, 30440, 35006, 43976, 54970, 70012, 87515, 109940, 140024, 175030, 181879, 219880, 350060, 363758, 700120, 727516, 909395, 1455032, 1818790, 3637580, 4183217, 7275160, 8366434, 16732868, 20916085, 33465736, 41832170, 83664340, 167328680]

約数ペア:

[(1, 167328680), (2, 83664340), (4, 41832170), (5, 33465736), (8, 20916085), (10, 16732868), (20, 8366434), (23, 7275160), (40, 4183217), (46, 3637580), (92, 1818790), (115, 1455032), (184, 909395), (230, 727516), (239, 700120), (460, 363758), (478, 350060), (761, 219880), (920, 181879), (956, 175030), (1195, 140024), (1522, 109940), (1912, 87515), (2390, 70012), (3044, 54970), (3805, 43976), (4780, 35006), (5497, 30440), (6088, 27485), (7610, 21988), (9560, 17503), (10994, 15220)]