198363168

素因数分解:

$2^5\times 3^4\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:868

約数の個数: 120

約数和(自身を含む): 589837248

約数和(自身を除く): 391474080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 288, 309, 324, 412, 432, 618, 648, 743, 824, 864, 927, 1236, 1296, 1486, 1648, 1854, 2229, 2472, 2592, 2781, 2972, 3296, 3708, 4458, 4944, 5562, 5944, 6687, 7416, 8343, 8916, 9888, 11124, 11888, 13374, 14832, 16686, 17832, 20061, 22248, 23776, 26748, 29664, 33372, 35664, 40122, 44496, 53496, 60183, 66744, 71328, 76529, 80244, 88992, 106992, 120366, 133488, 153058, 160488, 213984, 229587, 240732, 266976, 306116, 320976, 459174, 481464, 612232, 641952, 688761, 918348, 962928, 1224464, 1377522, 1836696, 1925856, 2066283, 2448928, 2755044, 3673392, 4132566, 5510088, 6198849, 7346784, 8265132, 11020176, 12397698, 16530264, 22040352, 24795396, 33060528, 49590792, 66121056, 99181584, 198363168]

約数ペア:

[(1, 198363168), (2, 99181584), (3, 66121056), (4, 49590792), (6, 33060528), (8, 24795396), (9, 22040352), (12, 16530264), (16, 12397698), (18, 11020176), (24, 8265132), (27, 7346784), (32, 6198849), (36, 5510088), (48, 4132566), (54, 3673392), (72, 2755044), (81, 2448928), (96, 2066283), (103, 1925856), (108, 1836696), (144, 1377522), (162, 1224464), (206, 962928), (216, 918348), (288, 688761), (309, 641952), (324, 612232), (412, 481464), (432, 459174), (618, 320976), (648, 306116), (743, 266976), (824, 240732), (864, 229587), (927, 213984), (1236, 160488), (1296, 153058), (1486, 133488), (1648, 120366), (1854, 106992), (2229, 88992), (2472, 80244), (2592, 76529), (2781, 71328), (2972, 66744), (3296, 60183), (3708, 53496), (4458, 44496), (4944, 40122), (5562, 35664), (5944, 33372), (6687, 29664), (7416, 26748), (8343, 23776), (8916, 22248), (9888, 20061), (11124, 17832), (11888, 16686), (13374, 14832)]