191591274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 461617920

約数和(自身を除く): 270026646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 79, 98, 113, 146, 147, 158, 219, 226, 237, 294, 339, 438, 474, 511, 553, 678, 791, 1022, 1106, 1533, 1582, 1659, 2373, 3066, 3318, 3577, 3871, 4746, 5537, 5767, 7154, 7742, 8249, 8927, 10731, 11074, 11534, 11613, 16498, 16611, 17301, 17854, 21462, 23226, 24747, 26781, 33222, 34602, 40369, 49494, 53562, 57743, 62489, 80738, 115486, 121107, 124978, 173229, 187467, 242214, 282583, 346458, 374934, 404201, 437423, 565166, 651671, 808402, 847749, 874846, 1212603, 1303342, 1312269, 1695498, 1955013, 2425206, 2624538, 3910026, 4561697, 9123394, 13685091, 27370182, 31931879, 63863758, 95795637, 191591274]

約数ペア:

[(1, 191591274), (2, 95795637), (3, 63863758), (6, 31931879), (7, 27370182), (14, 13685091), (21, 9123394), (42, 4561697), (49, 3910026), (73, 2624538), (79, 2425206), (98, 1955013), (113, 1695498), (146, 1312269), (147, 1303342), (158, 1212603), (219, 874846), (226, 847749), (237, 808402), (294, 651671), (339, 565166), (438, 437423), (474, 404201), (511, 374934), (553, 346458), (678, 282583), (791, 242214), (1022, 187467), (1106, 173229), (1533, 124978), (1582, 121107), (1659, 115486), (2373, 80738), (3066, 62489), (3318, 57743), (3577, 53562), (3871, 49494), (4746, 40369), (5537, 34602), (5767, 33222), (7154, 26781), (7742, 24747), (8249, 23226), (8927, 21462), (10731, 17854), (11074, 17301), (11534, 16611), (11613, 16498)]