168292712

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 377118720

約数和(自身を除く): 208826008

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 602, 658, 1204, 1316, 1487, 2021, 2408, 2632, 2974, 4042, 5948, 8084, 10409, 11896, 14147, 16168, 20818, 28294, 41636, 56588, 63941, 69889, 83272, 113176, 127882, 139778, 255764, 279556, 447587, 489223, 511528, 559112, 895174, 978446, 1790348, 1956892, 3005227, 3580696, 3913784, 6010454, 12020908, 21036589, 24041816, 42073178, 84146356, 168292712]

約数ペア:

[(1, 168292712), (2, 84146356), (4, 42073178), (7, 24041816), (8, 21036589), (14, 12020908), (28, 6010454), (43, 3913784), (47, 3580696), (56, 3005227), (86, 1956892), (94, 1790348), (172, 978446), (188, 895174), (301, 559112), (329, 511528), (344, 489223), (376, 447587), (602, 279556), (658, 255764), (1204, 139778), (1316, 127882), (1487, 113176), (2021, 83272), (2408, 69889), (2632, 63941), (2974, 56588), (4042, 41636), (5948, 28294), (8084, 20818), (10409, 16168), (11896, 14147)]