126866256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 359375808

約数和(自身を除く): 232509552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 241, 264, 482, 528, 723, 964, 997, 1446, 1928, 1994, 2651, 2892, 2991, 3856, 3988, 5302, 5784, 5982, 7953, 7976, 10604, 10967, 11568, 11964, 15906, 15952, 21208, 21934, 23928, 31812, 32901, 42416, 43868, 47856, 63624, 65802, 87736, 127248, 131604, 175472, 240277, 263208, 480554, 526416, 720831, 961108, 1441662, 1922216, 2643047, 2883324, 3844432, 5286094, 5766648, 7929141, 10572188, 11533296, 15858282, 21144376, 31716564, 42288752, 63433128, 126866256]

約数ペア:

[(1, 126866256), (2, 63433128), (3, 42288752), (4, 31716564), (6, 21144376), (8, 15858282), (11, 11533296), (12, 10572188), (16, 7929141), (22, 5766648), (24, 5286094), (33, 3844432), (44, 2883324), (48, 2643047), (66, 1922216), (88, 1441662), (132, 961108), (176, 720831), (241, 526416), (264, 480554), (482, 263208), (528, 240277), (723, 175472), (964, 131604), (997, 127248), (1446, 87736), (1928, 65802), (1994, 63624), (2651, 47856), (2892, 43868), (2991, 42416), (3856, 32901), (3988, 31812), (5302, 23928), (5784, 21934), (5982, 21208), (7953, 15952), (7976, 15906), (10604, 11964), (10967, 11568)]