31102157968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3907}}^1$

素因数の和:4089

約数の個数: 160

約数和(自身を含む): 75573091584

約数和(自身を除く): 44470933616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 113, 119, 136, 148, 226, 238, 259, 272, 296, 452, 476, 518, 592, 629, 791, 904, 952, 1036, 1258, 1582, 1808, 1904, 1921, 2072, 2516, 3164, 3842, 3907, 4144, 4181, 4403, 5032, 6328, 7684, 7814, 8362, 8806, 10064, 12656, 13447, 15368, 15628, 16724, 17612, 26894, 27349, 29267, 30736, 31256, 33448, 35224, 53788, 54698, 58534, 62512, 66419, 66896, 70448, 71077, 107576, 109396, 117068, 132838, 142154, 144559, 215152, 218792, 234136, 265676, 284308, 289118, 437584, 441491, 464933, 468272, 497539, 531352, 568616, 578236, 882982, 929866, 995078, 1011913, 1062704, 1137232, 1156472, 1765964, 1859732, 1990156, 2023826, 2312944, 2457503, 3090437, 3531928, 3719464, 3980312, 4047652, 4915006, 6180874, 7063856, 7438928, 7505347, 7960624, 8095304, 9830012, 12361748, 15010694, 16190608, 16335167, 17202521, 19660024, 24723496, 30021388, 32670334, 34405042, 39320048, 49446992, 52537429, 60042776, 65340668, 68810084, 105074858, 114346169, 120085552, 130681336, 137620168, 210149716, 228692338, 261362672, 275240336, 277697839, 420299432, 457384676, 555395678, 840598864, 914769352, 1110791356, 1829538704, 1943884873, 2221582712, 3887769746, 4443165424, 7775539492, 15551078984, 31102157968]

約数ペア:

[(1, 31102157968), (2, 15551078984), (4, 7775539492), (7, 4443165424), (8, 3887769746), (14, 2221582712), (16, 1943884873), (17, 1829538704), (28, 1110791356), (34, 914769352), (37, 840598864), (56, 555395678), (68, 457384676), (74, 420299432), (112, 277697839), (113, 275240336), (119, 261362672), (136, 228692338), (148, 210149716), (226, 137620168), (238, 130681336), (259, 120085552), (272, 114346169), (296, 105074858), (452, 68810084), (476, 65340668), (518, 60042776), (592, 52537429), (629, 49446992), (791, 39320048), (904, 34405042), (952, 32670334), (1036, 30021388), (1258, 24723496), (1582, 19660024), (1808, 17202521), (1904, 16335167), (1921, 16190608), (2072, 15010694), (2516, 12361748), (3164, 9830012), (3842, 8095304), (3907, 7960624), (4144, 7505347), (4181, 7438928), (4403, 7063856), (5032, 6180874), (6328, 4915006), (7684, 4047652), (7814, 3980312), (8362, 3719464), (8806, 3531928), (10064, 3090437), (12656, 2457503), (13447, 2312944), (15368, 2023826), (15628, 1990156), (16724, 1859732), (17612, 1765964), (26894, 1156472), (27349, 1137232), (29267, 1062704), (30736, 1011913), (31256, 995078), (33448, 929866), (35224, 882982), (53788, 578236), (54698, 568616), (58534, 531352), (62512, 497539), (66419, 468272), (66896, 464933), (70448, 441491), (71077, 437584), (107576, 289118), (109396, 284308), (117068, 265676), (132838, 234136), (142154, 218792), (144559, 215152)]