142749556446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{22943}}^1\times {\mathrm{21163}}^1$

素因数の和:44125

約数の個数: 48

約数和(自身を含む): 332141382144

約数和(自身を除く): 189391825698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 21163, 22943, 42326, 45886, 63489, 68829, 126978, 137658, 148141, 160601, 296282, 321202, 444423, 481803, 888846, 963606, 1036987, 1124207, 2073974, 2248414, 3110961, 3372621, 6221922, 6745242, 485542709, 971085418, 1456628127, 2913256254, 3398798963, 6797597926, 10196396889, 20392793778, 23791592741, 47583185482, 71374778223, 142749556446]

約数ペア:

[(1, 142749556446), (2, 71374778223), (3, 47583185482), (6, 23791592741), (7, 20392793778), (14, 10196396889), (21, 6797597926), (42, 3398798963), (49, 2913256254), (98, 1456628127), (147, 971085418), (294, 485542709), (21163, 6745242), (22943, 6221922), (42326, 3372621), (45886, 3110961), (63489, 2248414), (68829, 2073974), (126978, 1124207), (137658, 1036987), (148141, 963606), (160601, 888846), (296282, 481803), (321202, 444423)]