168431328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44987}}^1$

素因数の和:45016

約数の個数: 72

約数和(自身を含む): 515832408

約数和(自身を除く): 347401080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 44987, 89974, 134961, 179948, 269922, 359896, 404883, 539844, 584831, 719792, 809766, 1079688, 1169662, 1439584, 1619532, 1754493, 2159376, 2339324, 3239064, 3508986, 4318752, 4678648, 5263479, 6478128, 7017972, 9357296, 10526958, 12956256, 14035944, 18714592, 21053916, 28071888, 42107832, 56143776, 84215664, 168431328]

約数ペア:

[(1, 168431328), (2, 84215664), (3, 56143776), (4, 42107832), (6, 28071888), (8, 21053916), (9, 18714592), (12, 14035944), (13, 12956256), (16, 10526958), (18, 9357296), (24, 7017972), (26, 6478128), (32, 5263479), (36, 4678648), (39, 4318752), (48, 3508986), (52, 3239064), (72, 2339324), (78, 2159376), (96, 1754493), (104, 1619532), (117, 1439584), (144, 1169662), (156, 1079688), (208, 809766), (234, 719792), (288, 584831), (312, 539844), (416, 404883), (468, 359896), (624, 269922), (936, 179948), (1248, 134961), (1872, 89974), (3744, 44987)]