165441474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 429235200

約数和(自身を除く): 263793726

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 107, 114, 137, 171, 198, 209, 214, 274, 297, 321, 342, 411, 418, 513, 594, 627, 642, 822, 963, 1026, 1177, 1233, 1254, 1507, 1881, 1926, 2033, 2354, 2466, 2603, 2889, 3014, 3531, 3699, 3762, 4066, 4521, 5206, 5643, 5778, 6099, 7062, 7398, 7809, 9042, 10593, 11286, 12198, 13563, 14659, 15618, 18297, 21186, 22363, 23427, 27126, 28633, 29318, 31779, 36594, 40689, 43977, 44726, 46854, 54891, 57266, 63558, 67089, 70281, 81378, 85899, 87954, 109782, 131931, 134178, 140562, 161249, 171798, 201267, 257697, 263862, 278521, 322498, 395793, 402534, 483747, 515394, 557042, 603801, 773091, 791586, 835563, 967494, 1207602, 1451241, 1546182, 1671126, 2506689, 2902482, 3063731, 4353723, 5013378, 6127462, 7520067, 8707446, 9191193, 15040134, 18382386, 27573579, 55147158, 82720737, 165441474]

約数ペア:

[(1, 165441474), (2, 82720737), (3, 55147158), (6, 27573579), (9, 18382386), (11, 15040134), (18, 9191193), (19, 8707446), (22, 7520067), (27, 6127462), (33, 5013378), (38, 4353723), (54, 3063731), (57, 2902482), (66, 2506689), (99, 1671126), (107, 1546182), (114, 1451241), (137, 1207602), (171, 967494), (198, 835563), (209, 791586), (214, 773091), (274, 603801), (297, 557042), (321, 515394), (342, 483747), (411, 402534), (418, 395793), (513, 322498), (594, 278521), (627, 263862), (642, 257697), (822, 201267), (963, 171798), (1026, 161249), (1177, 140562), (1233, 134178), (1254, 131931), (1507, 109782), (1881, 87954), (1926, 85899), (2033, 81378), (2354, 70281), (2466, 67089), (2603, 63558), (2889, 57266), (3014, 54891), (3531, 46854), (3699, 44726), (3762, 43977), (4066, 40689), (4521, 36594), (5206, 31779), (5643, 29318), (5778, 28633), (6099, 27126), (7062, 23427), (7398, 22363), (7809, 21186), (9042, 18297), (10593, 15618), (11286, 14659), (12198, 13563)]