165442256

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 381832704

約数和(自身を除く): 216390448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 53, 56, 94, 106, 112, 188, 212, 329, 371, 376, 424, 593, 658, 742, 752, 848, 1186, 1316, 1484, 2372, 2491, 2632, 2968, 4151, 4744, 4982, 5264, 5936, 8302, 9488, 9964, 16604, 17437, 19928, 27871, 31429, 33208, 34874, 39856, 55742, 62858, 66416, 69748, 111484, 125716, 139496, 195097, 220003, 222968, 251432, 278992, 390194, 440006, 445936, 502864, 780388, 880012, 1477163, 1560776, 1760024, 2954326, 3121552, 3520048, 5908652, 10340141, 11817304, 20680282, 23634608, 41360564, 82721128, 165442256]

約数ペア:

[(1, 165442256), (2, 82721128), (4, 41360564), (7, 23634608), (8, 20680282), (14, 11817304), (16, 10340141), (28, 5908652), (47, 3520048), (53, 3121552), (56, 2954326), (94, 1760024), (106, 1560776), (112, 1477163), (188, 880012), (212, 780388), (329, 502864), (371, 445936), (376, 440006), (424, 390194), (593, 278992), (658, 251432), (742, 222968), (752, 220003), (848, 195097), (1186, 139496), (1316, 125716), (1484, 111484), (2372, 69748), (2491, 66416), (2632, 62858), (2968, 55742), (4151, 39856), (4744, 34874), (4982, 33208), (5264, 31429), (5936, 27871), (8302, 19928), (9488, 17437), (9964, 16604)]