165738708

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 432222336

約数和(自身を除く): 266483628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 639, 732, 852, 1063, 1098, 1278, 2126, 2196, 2556, 3189, 4252, 4331, 6378, 8662, 9567, 12756, 12993, 17324, 19134, 25986, 38268, 38979, 51972, 64843, 75473, 77958, 129686, 150946, 155916, 194529, 226419, 259372, 301892, 389058, 452838, 583587, 679257, 778116, 905676, 1167174, 1358514, 2334348, 2717028, 4603853, 9207706, 13811559, 18415412, 27623118, 41434677, 55246236, 82869354, 165738708]

約数ペア:

[(1, 165738708), (2, 82869354), (3, 55246236), (4, 41434677), (6, 27623118), (9, 18415412), (12, 13811559), (18, 9207706), (36, 4603853), (61, 2717028), (71, 2334348), (122, 1358514), (142, 1167174), (183, 905676), (213, 778116), (244, 679257), (284, 583587), (366, 452838), (426, 389058), (549, 301892), (639, 259372), (732, 226419), (852, 194529), (1063, 155916), (1098, 150946), (1278, 129686), (2126, 77958), (2196, 75473), (2556, 64843), (3189, 51972), (4252, 38979), (4331, 38268), (6378, 25986), (8662, 19134), (9567, 17324), (12756, 12993)]