128932986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10267}}^1$

素因数の和:10315

約数の個数: 64

約数和(自身を含む): 331204608

約数和(自身を除く): 202271622

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 10267, 12558, 20534, 30801, 61602, 71869, 133471, 143738, 215607, 236141, 266942, 400413, 431214, 472282, 708423, 800826, 934297, 1416846, 1652987, 1868594, 2802891, 3069833, 3305974, 4958961, 5605782, 6139666, 9209499, 9917922, 18418998, 21488831, 42977662, 64466493, 128932986]

約数ペア:

[(1, 128932986), (2, 64466493), (3, 42977662), (6, 21488831), (7, 18418998), (13, 9917922), (14, 9209499), (21, 6139666), (23, 5605782), (26, 4958961), (39, 3305974), (42, 3069833), (46, 2802891), (69, 1868594), (78, 1652987), (91, 1416846), (138, 934297), (161, 800826), (182, 708423), (273, 472282), (299, 431214), (322, 400413), (483, 266942), (546, 236141), (598, 215607), (897, 143738), (966, 133471), (1794, 71869), (2093, 61602), (4186, 30801), (6279, 20534), (10267, 12558)]