188637984

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 144

約数和(自身を含む): 589444128

約数和(自身を除く): 400806144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1427, 1632, 1836, 1944, 2448, 2592, 2754, 2854, 3672, 3888, 4131, 4281, 4896, 5508, 5708, 7344, 7776, 8262, 8562, 11016, 11416, 12843, 14688, 16524, 17124, 22032, 22832, 24259, 25686, 33048, 34248, 38529, 44064, 45664, 48518, 51372, 66096, 68496, 72777, 77058, 97036, 102744, 115587, 132192, 136992, 145554, 154116, 194072, 205488, 218331, 231174, 291108, 308232, 346761, 388144, 410976, 436662, 462348, 582216, 616464, 654993, 693522, 776288, 873324, 924696, 1164432, 1232928, 1309986, 1387044, 1746648, 1849392, 1964979, 2328864, 2619972, 2774088, 3493296, 3698784, 3929958, 5239944, 5548176, 5894937, 6986592, 7859916, 10479888, 11096352, 11789874, 15719832, 20959776, 23579748, 31439664, 47159496, 62879328, 94318992, 188637984]

約数ペア:

[(1, 188637984), (2, 94318992), (3, 62879328), (4, 47159496), (6, 31439664), (8, 23579748), (9, 20959776), (12, 15719832), (16, 11789874), (17, 11096352), (18, 10479888), (24, 7859916), (27, 6986592), (32, 5894937), (34, 5548176), (36, 5239944), (48, 3929958), (51, 3698784), (54, 3493296), (68, 2774088), (72, 2619972), (81, 2328864), (96, 1964979), (102, 1849392), (108, 1746648), (136, 1387044), (144, 1309986), (153, 1232928), (162, 1164432), (204, 924696), (216, 873324), (243, 776288), (272, 693522), (288, 654993), (306, 616464), (324, 582216), (408, 462348), (432, 436662), (459, 410976), (486, 388144), (544, 346761), (612, 308232), (648, 291108), (816, 231174), (864, 218331), (918, 205488), (972, 194072), (1224, 154116), (1296, 145554), (1377, 136992), (1427, 132192), (1632, 115587), (1836, 102744), (1944, 97036), (2448, 77058), (2592, 72777), (2754, 68496), (2854, 66096), (3672, 51372), (3888, 48518), (4131, 45664), (4281, 44064), (4896, 38529), (5508, 34248), (5708, 33048), (7344, 25686), (7776, 24259), (8262, 22832), (8562, 22032), (11016, 17124), (11416, 16524), (12843, 14688)]