167998212

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 456160320

約数和(自身を除く): 288162108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 71, 81, 108, 109, 134, 142, 162, 201, 213, 218, 268, 284, 324, 327, 402, 426, 436, 603, 639, 654, 804, 852, 981, 1206, 1278, 1308, 1809, 1917, 1962, 2412, 2556, 2943, 3618, 3834, 3924, 4757, 5427, 5751, 5886, 7236, 7303, 7668, 7739, 8829, 9514, 10854, 11502, 11772, 14271, 14606, 15478, 17658, 19028, 21708, 21909, 23004, 23217, 28542, 29212, 30956, 35316, 42813, 43818, 46434, 57084, 65727, 69651, 85626, 87636, 92868, 128439, 131454, 139302, 171252, 197181, 208953, 256878, 262908, 278604, 385317, 394362, 417906, 513756, 518513, 591543, 626859, 770634, 788724, 835812, 1037026, 1183086, 1253718, 1541268, 1555539, 2074052, 2366172, 2507436, 3111078, 4666617, 6222156, 9333234, 13999851, 18666468, 27999702, 41999553, 55999404, 83999106, 167998212]

約数ペア:

[(1, 167998212), (2, 83999106), (3, 55999404), (4, 41999553), (6, 27999702), (9, 18666468), (12, 13999851), (18, 9333234), (27, 6222156), (36, 4666617), (54, 3111078), (67, 2507436), (71, 2366172), (81, 2074052), (108, 1555539), (109, 1541268), (134, 1253718), (142, 1183086), (162, 1037026), (201, 835812), (213, 788724), (218, 770634), (268, 626859), (284, 591543), (324, 518513), (327, 513756), (402, 417906), (426, 394362), (436, 385317), (603, 278604), (639, 262908), (654, 256878), (804, 208953), (852, 197181), (981, 171252), (1206, 139302), (1278, 131454), (1308, 128439), (1809, 92868), (1917, 87636), (1962, 85626), (2412, 69651), (2556, 65727), (2943, 57084), (3618, 46434), (3834, 43818), (3924, 42813), (4757, 35316), (5427, 30956), (5751, 29212), (5886, 28542), (7236, 23217), (7303, 23004), (7668, 21909), (7739, 21708), (8829, 19028), (9514, 17658), (10854, 15478), (11502, 14606), (11772, 14271)]