131647698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 353808000

約数和(自身を除く): 222160302

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 179, 182, 234, 273, 358, 449, 537, 546, 819, 898, 1074, 1253, 1347, 1611, 1638, 2327, 2506, 2694, 3143, 3222, 3759, 4041, 4654, 5837, 6286, 6981, 7518, 8082, 9429, 11277, 11674, 13962, 16289, 17511, 18858, 20943, 22554, 28287, 32578, 35022, 40859, 41886, 48867, 52533, 56574, 80371, 81718, 97734, 105066, 122577, 146601, 160742, 241113, 245154, 293202, 367731, 482226, 562597, 723339, 735462, 1044823, 1125194, 1446678, 1687791, 2089646, 3134469, 3375582, 5063373, 6268938, 7313761, 9403407, 10126746, 14627522, 18806814, 21941283, 43882566, 65823849, 131647698]

約数ペア:

[(1, 131647698), (2, 65823849), (3, 43882566), (6, 21941283), (7, 18806814), (9, 14627522), (13, 10126746), (14, 9403407), (18, 7313761), (21, 6268938), (26, 5063373), (39, 3375582), (42, 3134469), (63, 2089646), (78, 1687791), (91, 1446678), (117, 1125194), (126, 1044823), (179, 735462), (182, 723339), (234, 562597), (273, 482226), (358, 367731), (449, 293202), (537, 245154), (546, 241113), (819, 160742), (898, 146601), (1074, 122577), (1253, 105066), (1347, 97734), (1611, 81718), (1638, 80371), (2327, 56574), (2506, 52533), (2694, 48867), (3143, 41886), (3222, 40859), (3759, 35022), (4041, 32578), (4654, 28287), (5837, 22554), (6286, 20943), (6981, 18858), (7518, 17511), (8082, 16289), (9429, 13962), (11277, 11674)]