129655734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 167905866

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 494, 534, 741, 983, 1157, 1482, 1691, 1966, 2314, 2949, 3382, 3471, 5073, 5898, 6942, 10146, 12779, 18677, 21983, 25558, 37354, 38337, 43966, 56031, 65949, 76674, 87487, 112062, 131898, 174974, 242801, 262461, 485602, 524922, 728403, 1137331, 1456806, 1662253, 2274662, 3324506, 3411993, 4986759, 6823986, 9973518, 21609289, 43218578, 64827867, 129655734]

約数ペア:

[(1, 129655734), (2, 64827867), (3, 43218578), (6, 21609289), (13, 9973518), (19, 6823986), (26, 4986759), (38, 3411993), (39, 3324506), (57, 2274662), (78, 1662253), (89, 1456806), (114, 1137331), (178, 728403), (247, 524922), (267, 485602), (494, 262461), (534, 242801), (741, 174974), (983, 131898), (1157, 112062), (1482, 87487), (1691, 76674), (1966, 65949), (2314, 56031), (2949, 43966), (3382, 38337), (3471, 37354), (5073, 25558), (5898, 21983), (6942, 18677), (10146, 12779)]