160066144

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 392999040

約数和(自身を除く): 232932896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 49, 56, 62, 74, 89, 98, 112, 124, 148, 178, 196, 217, 224, 248, 259, 296, 356, 392, 434, 496, 518, 592, 623, 712, 784, 868, 992, 1036, 1147, 1184, 1246, 1424, 1519, 1568, 1736, 1813, 2072, 2294, 2492, 2759, 2848, 3038, 3293, 3472, 3626, 4144, 4361, 4588, 4984, 5518, 6076, 6586, 6944, 7252, 8029, 8288, 8722, 9176, 9968, 11036, 12152, 13172, 14504, 16058, 17444, 18352, 19313, 19936, 22072, 23051, 24304, 26344, 29008, 32116, 34888, 36704, 38626, 44144, 46102, 48608, 52688, 56203, 58016, 64232, 69776, 77252, 88288, 92204, 102083, 105376, 112406, 128464, 135191, 139552, 154504, 161357, 184408, 204166, 224812, 256928, 270382, 309008, 322714, 368816, 408332, 449624, 540764, 618016, 645428, 714581, 737632, 816664, 899248, 1081528, 1290856, 1429162, 1633328, 1798496, 2163056, 2581712, 2858324, 3266656, 4326112, 5002067, 5163424, 5716648, 10004134, 11433296, 20008268, 22866592, 40016536, 80033072, 160066144]

約数ペア:

[(1, 160066144), (2, 80033072), (4, 40016536), (7, 22866592), (8, 20008268), (14, 11433296), (16, 10004134), (28, 5716648), (31, 5163424), (32, 5002067), (37, 4326112), (49, 3266656), (56, 2858324), (62, 2581712), (74, 2163056), (89, 1798496), (98, 1633328), (112, 1429162), (124, 1290856), (148, 1081528), (178, 899248), (196, 816664), (217, 737632), (224, 714581), (248, 645428), (259, 618016), (296, 540764), (356, 449624), (392, 408332), (434, 368816), (496, 322714), (518, 309008), (592, 270382), (623, 256928), (712, 224812), (784, 204166), (868, 184408), (992, 161357), (1036, 154504), (1147, 139552), (1184, 135191), (1246, 128464), (1424, 112406), (1519, 105376), (1568, 102083), (1736, 92204), (1813, 88288), (2072, 77252), (2294, 69776), (2492, 64232), (2759, 58016), (2848, 56203), (3038, 52688), (3293, 48608), (3472, 46102), (3626, 44144), (4144, 38626), (4361, 36704), (4588, 34888), (4984, 32116), (5518, 29008), (6076, 26344), (6586, 24304), (6944, 23051), (7252, 22072), (8029, 19936), (8288, 19313), (8722, 18352), (9176, 17444), (9968, 16058), (11036, 14504), (12152, 13172)]