159767712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 494413920

約数和(自身を除く): 334646208

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, 139, 144, 156, 208, 234, 278, 288, 307, 312, 416, 417, 468, 556, 614, 624, 834, 921, 936, 1112, 1228, 1248, 1251, 1668, 1807, 1842, 1872, 2224, 2456, 2502, 2763, 3336, 3614, 3684, 3744, 3991, 4448, 4912, 5004, 5421, 5526, 6672, 7228, 7368, 7982, 9824, 10008, 10842, 11052, 11973, 13344, 14456, 14736, 15964, 16263, 20016, 21684, 22104, 23946, 28912, 29472, 31928, 32526, 35919, 40032, 42673, 43368, 44208, 47892, 57824, 63856, 65052, 71838, 85346, 86736, 88416, 95784, 127712, 128019, 130104, 143676, 170692, 173472, 191568, 256038, 260208, 287352, 341384, 383136, 384057, 512076, 520416, 554749, 574704, 682768, 768114, 1024152, 1109498, 1149408, 1365536, 1536228, 1664247, 2048304, 2218996, 3072456, 3328494, 4096608, 4437992, 4992741, 6144912, 6656988, 8875984, 9985482, 12289824, 13313976, 17751968, 19970964, 26627952, 39941928, 53255904, 79883856, 159767712]

約数ペア:

[(1, 159767712), (2, 79883856), (3, 53255904), (4, 39941928), (6, 26627952), (8, 19970964), (9, 17751968), (12, 13313976), (13, 12289824), (16, 9985482), (18, 8875984), (24, 6656988), (26, 6144912), (32, 4992741), (36, 4437992), (39, 4096608), (48, 3328494), (52, 3072456), (72, 2218996), (78, 2048304), (96, 1664247), (104, 1536228), (117, 1365536), (139, 1149408), (144, 1109498), (156, 1024152), (208, 768114), (234, 682768), (278, 574704), (288, 554749), (307, 520416), (312, 512076), (416, 384057), (417, 383136), (468, 341384), (556, 287352), (614, 260208), (624, 256038), (834, 191568), (921, 173472), (936, 170692), (1112, 143676), (1228, 130104), (1248, 128019), (1251, 127712), (1668, 95784), (1807, 88416), (1842, 86736), (1872, 85346), (2224, 71838), (2456, 65052), (2502, 63856), (2763, 57824), (3336, 47892), (3614, 44208), (3684, 43368), (3744, 42673), (3991, 40032), (4448, 35919), (4912, 32526), (5004, 31928), (5421, 29472), (5526, 28912), (6672, 23946), (7228, 22104), (7368, 21684), (7982, 20016), (9824, 16263), (10008, 15964), (10842, 14736), (11052, 14456), (11973, 13344)]