193712946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 486936576

約数和(自身を除く): 293223630

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 67, 69, 73, 82, 123, 134, 138, 146, 161, 201, 219, 246, 287, 322, 402, 438, 469, 483, 511, 574, 861, 938, 943, 966, 1022, 1407, 1533, 1541, 1679, 1722, 1886, 2747, 2814, 2829, 2993, 3066, 3082, 3358, 4623, 4891, 5037, 5494, 5658, 5986, 6601, 8241, 8979, 9246, 9782, 10074, 10787, 11753, 13202, 14673, 16482, 17958, 19229, 19803, 20951, 21574, 23506, 29346, 32361, 34237, 35259, 38458, 39606, 41902, 57687, 62853, 63181, 64722, 68474, 68839, 70518, 102711, 112493, 115374, 125706, 126362, 137678, 189543, 200531, 205422, 206517, 224986, 337479, 379086, 401062, 413034, 442267, 481873, 601593, 674958, 787451, 884534, 963746, 1203186, 1326801, 1403717, 1445619, 1574902, 2362353, 2653602, 2807434, 2891238, 4211151, 4612213, 4724706, 8422302, 9224426, 13836639, 27673278, 32285491, 64570982, 96856473, 193712946]

約数ペア:

[(1, 193712946), (2, 96856473), (3, 64570982), (6, 32285491), (7, 27673278), (14, 13836639), (21, 9224426), (23, 8422302), (41, 4724706), (42, 4612213), (46, 4211151), (67, 2891238), (69, 2807434), (73, 2653602), (82, 2362353), (123, 1574902), (134, 1445619), (138, 1403717), (146, 1326801), (161, 1203186), (201, 963746), (219, 884534), (246, 787451), (287, 674958), (322, 601593), (402, 481873), (438, 442267), (469, 413034), (483, 401062), (511, 379086), (574, 337479), (861, 224986), (938, 206517), (943, 205422), (966, 200531), (1022, 189543), (1407, 137678), (1533, 126362), (1541, 125706), (1679, 115374), (1722, 112493), (1886, 102711), (2747, 70518), (2814, 68839), (2829, 68474), (2993, 64722), (3066, 63181), (3082, 62853), (3358, 57687), (4623, 41902), (4891, 39606), (5037, 38458), (5494, 35259), (5658, 34237), (5986, 32361), (6601, 29346), (8241, 23506), (8979, 21574), (9246, 20951), (9782, 19803), (10074, 19229), (10787, 17958), (11753, 16482), (13202, 14673)]