156671568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 465610080

約数和(自身を除く): 308938512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 173, 228, 304, 331, 342, 346, 456, 519, 662, 684, 692, 912, 993, 1038, 1324, 1368, 1384, 1557, 1986, 2076, 2648, 2736, 2768, 2979, 3114, 3287, 3972, 4152, 5296, 5958, 6228, 6289, 6574, 7944, 8304, 9861, 11916, 12456, 12578, 13148, 15888, 18867, 19722, 23832, 24912, 25156, 26296, 29583, 37734, 39444, 47664, 50312, 52592, 56601, 57263, 59166, 75468, 78888, 100624, 113202, 114526, 118332, 150936, 157776, 171789, 226404, 229052, 236664, 301872, 343578, 452808, 458104, 473328, 515367, 687156, 905616, 916208, 1030734, 1087997, 1374312, 2061468, 2175994, 2748624, 3263991, 4122936, 4351988, 6527982, 8245872, 8703976, 9791973, 13055964, 17407952, 19583946, 26111928, 39167892, 52223856, 78335784, 156671568]

約数ペア:

[(1, 156671568), (2, 78335784), (3, 52223856), (4, 39167892), (6, 26111928), (8, 19583946), (9, 17407952), (12, 13055964), (16, 9791973), (18, 8703976), (19, 8245872), (24, 6527982), (36, 4351988), (38, 4122936), (48, 3263991), (57, 2748624), (72, 2175994), (76, 2061468), (114, 1374312), (144, 1087997), (152, 1030734), (171, 916208), (173, 905616), (228, 687156), (304, 515367), (331, 473328), (342, 458104), (346, 452808), (456, 343578), (519, 301872), (662, 236664), (684, 229052), (692, 226404), (912, 171789), (993, 157776), (1038, 150936), (1324, 118332), (1368, 114526), (1384, 113202), (1557, 100624), (1986, 78888), (2076, 75468), (2648, 59166), (2736, 57263), (2768, 56601), (2979, 52592), (3114, 50312), (3287, 47664), (3972, 39444), (4152, 37734), (5296, 29583), (5958, 26296), (6228, 25156), (6289, 24912), (6574, 23832), (7944, 19722), (8304, 18867), (9861, 15888), (11916, 13148), (12456, 12578)]