130253994

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 317442048

約数和(自身を除く): 187188054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 254, 351, 381, 487, 702, 762, 974, 1053, 1143, 1461, 1651, 2106, 2286, 2922, 3302, 3429, 4383, 4953, 6331, 6858, 8766, 9906, 10287, 12662, 13149, 14859, 18993, 20574, 26298, 29718, 37986, 39447, 44577, 56979, 61849, 78894, 89154, 113958, 123698, 133731, 170937, 185547, 267462, 341874, 371094, 512811, 556641, 804037, 1025622, 1113282, 1608074, 1669923, 2412111, 3339846, 4824222, 5009769, 7236333, 10019538, 14472666, 21708999, 43417998, 65126997, 130253994]

約数ペア:

[(1, 130253994), (2, 65126997), (3, 43417998), (6, 21708999), (9, 14472666), (13, 10019538), (18, 7236333), (26, 5009769), (27, 4824222), (39, 3339846), (54, 2412111), (78, 1669923), (81, 1608074), (117, 1113282), (127, 1025622), (162, 804037), (234, 556641), (254, 512811), (351, 371094), (381, 341874), (487, 267462), (702, 185547), (762, 170937), (974, 133731), (1053, 123698), (1143, 113958), (1461, 89154), (1651, 78894), (2106, 61849), (2286, 56979), (2922, 44577), (3302, 39447), (3429, 37986), (4383, 29718), (4953, 26298), (6331, 20574), (6858, 18993), (8766, 14859), (9906, 13149), (10287, 12662)]