142474696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 350945280

約数和(自身を除く): 208470584

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 67, 91, 92, 104, 127, 134, 161, 182, 184, 254, 268, 299, 322, 364, 469, 508, 536, 598, 644, 728, 871, 889, 938, 1016, 1196, 1288, 1541, 1651, 1742, 1778, 1876, 2093, 2392, 2921, 3082, 3302, 3484, 3556, 3752, 4186, 5842, 6097, 6164, 6604, 6968, 7112, 8372, 8509, 10787, 11557, 11684, 12194, 12328, 13208, 16744, 17018, 20033, 20447, 21574, 23114, 23368, 24388, 34036, 37973, 40066, 40894, 43148, 46228, 48776, 59563, 68072, 75946, 80132, 81788, 86296, 92456, 110617, 119126, 140231, 151892, 160264, 163576, 195707, 221234, 238252, 265811, 280462, 303784, 391414, 442468, 476504, 531622, 560924, 774319, 782828, 884936, 1063244, 1121848, 1369949, 1548638, 1565656, 2126488, 2544191, 2739898, 3097276, 5088382, 5479796, 6194552, 10176764, 10959592, 17809337, 20353528, 35618674, 71237348, 142474696]

約数ペア:

[(1, 142474696), (2, 71237348), (4, 35618674), (7, 20353528), (8, 17809337), (13, 10959592), (14, 10176764), (23, 6194552), (26, 5479796), (28, 5088382), (46, 3097276), (52, 2739898), (56, 2544191), (67, 2126488), (91, 1565656), (92, 1548638), (104, 1369949), (127, 1121848), (134, 1063244), (161, 884936), (182, 782828), (184, 774319), (254, 560924), (268, 531622), (299, 476504), (322, 442468), (364, 391414), (469, 303784), (508, 280462), (536, 265811), (598, 238252), (644, 221234), (728, 195707), (871, 163576), (889, 160264), (938, 151892), (1016, 140231), (1196, 119126), (1288, 110617), (1541, 92456), (1651, 86296), (1742, 81788), (1778, 80132), (1876, 75946), (2093, 68072), (2392, 59563), (2921, 48776), (3082, 46228), (3302, 43148), (3484, 40894), (3556, 40066), (3752, 37973), (4186, 34036), (5842, 24388), (6097, 23368), (6164, 23114), (6604, 21574), (6968, 20447), (7112, 20033), (8372, 17018), (8509, 16744), (10787, 13208), (11557, 12328), (11684, 12194)]