139564728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 421632000

約数和(自身を除く): 282067272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1097, 1116, 1178, 1368, 1674, 1767, 2052, 2194, 2232, 2356, 3291, 3348, 3534, 4104, 4388, 4712, 5301, 6582, 6696, 7068, 8776, 9873, 10602, 13164, 14136, 15903, 19746, 20843, 21204, 26328, 29619, 31806, 34007, 39492, 41686, 42408, 59238, 62529, 63612, 68014, 78984, 83372, 102021, 118476, 125058, 127224, 136028, 166744, 187587, 204042, 236952, 250116, 272056, 306063, 375174, 408084, 500232, 562761, 612126, 646133, 750348, 816168, 918189, 1125522, 1224252, 1292266, 1500696, 1836378, 1938399, 2251044, 2448504, 2584532, 3672756, 3876798, 4502088, 5169064, 5815197, 7345512, 7753596, 11630394, 15507192, 17445591, 23260788, 34891182, 46521576, 69782364, 139564728]

約数ペア:

[(1, 139564728), (2, 69782364), (3, 46521576), (4, 34891182), (6, 23260788), (8, 17445591), (9, 15507192), (12, 11630394), (18, 7753596), (19, 7345512), (24, 5815197), (27, 5169064), (31, 4502088), (36, 3876798), (38, 3672756), (54, 2584532), (57, 2448504), (62, 2251044), (72, 1938399), (76, 1836378), (93, 1500696), (108, 1292266), (114, 1224252), (124, 1125522), (152, 918189), (171, 816168), (186, 750348), (216, 646133), (228, 612126), (248, 562761), (279, 500232), (342, 408084), (372, 375174), (456, 306063), (513, 272056), (558, 250116), (589, 236952), (684, 204042), (744, 187587), (837, 166744), (1026, 136028), (1097, 127224), (1116, 125058), (1178, 118476), (1368, 102021), (1674, 83372), (1767, 78984), (2052, 68014), (2194, 63612), (2232, 62529), (2356, 59238), (3291, 42408), (3348, 41686), (3534, 39492), (4104, 34007), (4388, 31806), (4712, 29619), (5301, 26328), (6582, 21204), (6696, 20843), (7068, 19746), (8776, 15903), (9873, 14136), (10602, 13164)]