163898826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 451221120

約数和(自身を除く): 287322294

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 49, 57, 61, 74, 78, 91, 98, 111, 114, 122, 133, 147, 182, 183, 222, 247, 259, 266, 273, 294, 366, 399, 427, 481, 494, 518, 546, 637, 703, 741, 777, 793, 798, 854, 931, 962, 1159, 1274, 1281, 1406, 1443, 1482, 1554, 1586, 1729, 1813, 1862, 1911, 2109, 2257, 2318, 2379, 2562, 2793, 2886, 2989, 3367, 3458, 3477, 3626, 3822, 4218, 4514, 4758, 4921, 5187, 5439, 5551, 5586, 5978, 6734, 6771, 6954, 8113, 8967, 9139, 9842, 10101, 10374, 10878, 11102, 12103, 13542, 14763, 15067, 15799, 16226, 16653, 17934, 18278, 20202, 23569, 24206, 24339, 27417, 29341, 29526, 30134, 31598, 33306, 34447, 36309, 38857, 42883, 45201, 47138, 47397, 48678, 54834, 56791, 58682, 63973, 68894, 70707, 72618, 77714, 85766, 88023, 90402, 94794, 103341, 105469, 110593, 113582, 116571, 127946, 128649, 141414, 170373, 176046, 191919, 205387, 206682, 210938, 221186, 233142, 257298, 300181, 316407, 331779, 340746, 383838, 410774, 447811, 557479, 600362, 616161, 632814, 663558, 738283, 895622, 900543, 1114958, 1232322, 1343433, 1437709, 1476566, 1672437, 1801086, 2101267, 2214849, 2686866, 2875418, 3344874, 3902353, 4202534, 4313127, 4429698, 6303801, 7804706, 8626254, 11707059, 12607602, 23414118, 27316471, 54632942, 81949413, 163898826]

約数ペア:

[(1, 163898826), (2, 81949413), (3, 54632942), (6, 27316471), (7, 23414118), (13, 12607602), (14, 11707059), (19, 8626254), (21, 7804706), (26, 6303801), (37, 4429698), (38, 4313127), (39, 4202534), (42, 3902353), (49, 3344874), (57, 2875418), (61, 2686866), (74, 2214849), (78, 2101267), (91, 1801086), (98, 1672437), (111, 1476566), (114, 1437709), (122, 1343433), (133, 1232322), (147, 1114958), (182, 900543), (183, 895622), (222, 738283), (247, 663558), (259, 632814), (266, 616161), (273, 600362), (294, 557479), (366, 447811), (399, 410774), (427, 383838), (481, 340746), (494, 331779), (518, 316407), (546, 300181), (637, 257298), (703, 233142), (741, 221186), (777, 210938), (793, 206682), (798, 205387), (854, 191919), (931, 176046), (962, 170373), (1159, 141414), (1274, 128649), (1281, 127946), (1406, 116571), (1443, 113582), (1482, 110593), (1554, 105469), (1586, 103341), (1729, 94794), (1813, 90402), (1862, 88023), (1911, 85766), (2109, 77714), (2257, 72618), (2318, 70707), (2379, 68894), (2562, 63973), (2793, 58682), (2886, 56791), (2989, 54834), (3367, 48678), (3458, 47397), (3477, 47138), (3626, 45201), (3822, 42883), (4218, 38857), (4514, 36309), (4758, 34447), (4921, 33306), (5187, 31598), (5439, 30134), (5551, 29526), (5586, 29341), (5978, 27417), (6734, 24339), (6771, 24206), (6954, 23569), (8113, 20202), (8967, 18278), (9139, 17934), (9842, 16653), (10101, 16226), (10374, 15799), (10878, 15067), (11102, 14763), (12103, 13542)]