165750228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9817}}^1$

素因数の和:9901

約数の個数: 72

約数和(自身を含む): 486030272

約数和(自身を除く): 320280044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 9817, 16884, 19634, 29451, 39268, 58902, 68719, 88353, 117804, 137438, 176706, 206157, 274876, 353412, 412314, 618471, 657739, 824628, 1236942, 1315478, 1973217, 2473884, 2630956, 3946434, 4604173, 5919651, 7892868, 9208346, 11839302, 13812519, 18416692, 23678604, 27625038, 41437557, 55250076, 82875114, 165750228]

約数ペア:

[(1, 165750228), (2, 82875114), (3, 55250076), (4, 41437557), (6, 27625038), (7, 23678604), (9, 18416692), (12, 13812519), (14, 11839302), (18, 9208346), (21, 7892868), (28, 5919651), (36, 4604173), (42, 3946434), (63, 2630956), (67, 2473884), (84, 1973217), (126, 1315478), (134, 1236942), (201, 824628), (252, 657739), (268, 618471), (402, 412314), (469, 353412), (603, 274876), (804, 206157), (938, 176706), (1206, 137438), (1407, 117804), (1876, 88353), (2412, 68719), (2814, 58902), (4221, 39268), (5628, 29451), (8442, 19634), (9817, 16884)]