157146948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 499000320

約数和(自身を除く): 341853372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1427, 1449, 1596, 1748, 1932, 2394, 2622, 2854, 2898, 3059, 3933, 4281, 4788, 5244, 5708, 5796, 6118, 7866, 8562, 9177, 9989, 12236, 12843, 15732, 17124, 18354, 19978, 25686, 27113, 27531, 29967, 32821, 36708, 39956, 51372, 54226, 55062, 59934, 65642, 81339, 89901, 98463, 108452, 110124, 119868, 131284, 162678, 179802, 189791, 196926, 229747, 244017, 295389, 325356, 359604, 379582, 393852, 459494, 488034, 569373, 590778, 623599, 689241, 759164, 918988, 976068, 1138746, 1181556, 1247198, 1378482, 1708119, 1870797, 2067723, 2277492, 2494396, 2756964, 3416238, 3741594, 4135446, 4365193, 5612391, 6832476, 7483188, 8270892, 8730386, 11224782, 13095579, 17460772, 22449564, 26191158, 39286737, 52382316, 78573474, 157146948]

約数ペア:

[(1, 157146948), (2, 78573474), (3, 52382316), (4, 39286737), (6, 26191158), (7, 22449564), (9, 17460772), (12, 13095579), (14, 11224782), (18, 8730386), (19, 8270892), (21, 7483188), (23, 6832476), (28, 5612391), (36, 4365193), (38, 4135446), (42, 3741594), (46, 3416238), (57, 2756964), (63, 2494396), (69, 2277492), (76, 2067723), (84, 1870797), (92, 1708119), (114, 1378482), (126, 1247198), (133, 1181556), (138, 1138746), (161, 976068), (171, 918988), (207, 759164), (228, 689241), (252, 623599), (266, 590778), (276, 569373), (322, 488034), (342, 459494), (399, 393852), (414, 379582), (437, 359604), (483, 325356), (532, 295389), (644, 244017), (684, 229747), (798, 196926), (828, 189791), (874, 179802), (966, 162678), (1197, 131284), (1311, 119868), (1427, 110124), (1449, 108452), (1596, 98463), (1748, 89901), (1932, 81339), (2394, 65642), (2622, 59934), (2854, 55062), (2898, 54226), (3059, 51372), (3933, 39956), (4281, 36708), (4788, 32821), (5244, 29967), (5708, 27531), (5796, 27113), (6118, 25686), (7866, 19978), (8562, 18354), (9177, 17124), (9989, 15732), (12236, 12843)]