140221032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1755

約数の個数: 128

約数和(自身を含む): 439084800

約数和(自身を除く): 298863768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 476, 493, 609, 696, 714, 812, 952, 986, 1218, 1428, 1479, 1624, 1693, 1972, 2436, 2856, 2958, 3386, 3451, 3944, 4872, 5079, 5916, 6772, 6902, 10158, 10353, 11832, 11851, 13544, 13804, 20316, 20706, 23702, 27608, 28781, 35553, 40632, 41412, 47404, 49097, 57562, 71106, 82824, 86343, 94808, 98194, 115124, 142212, 147291, 172686, 196388, 201467, 230248, 284424, 294582, 343679, 345372, 392776, 402934, 589164, 604401, 687358, 690744, 805868, 834649, 1031037, 1178328, 1208802, 1374716, 1611736, 1669298, 2062074, 2417604, 2503947, 2749432, 3338596, 4124148, 4835208, 5007894, 5842543, 6677192, 8248296, 10015788, 11685086, 17527629, 20031576, 23370172, 35055258, 46740344, 70110516, 140221032]

約数ペア:

[(1, 140221032), (2, 70110516), (3, 46740344), (4, 35055258), (6, 23370172), (7, 20031576), (8, 17527629), (12, 11685086), (14, 10015788), (17, 8248296), (21, 6677192), (24, 5842543), (28, 5007894), (29, 4835208), (34, 4124148), (42, 3338596), (51, 2749432), (56, 2503947), (58, 2417604), (68, 2062074), (84, 1669298), (87, 1611736), (102, 1374716), (116, 1208802), (119, 1178328), (136, 1031037), (168, 834649), (174, 805868), (203, 690744), (204, 687358), (232, 604401), (238, 589164), (348, 402934), (357, 392776), (406, 345372), (408, 343679), (476, 294582), (493, 284424), (609, 230248), (696, 201467), (714, 196388), (812, 172686), (952, 147291), (986, 142212), (1218, 115124), (1428, 98194), (1479, 94808), (1624, 86343), (1693, 82824), (1972, 71106), (2436, 57562), (2856, 49097), (2958, 47404), (3386, 41412), (3451, 40632), (3944, 35553), (4872, 28781), (5079, 27608), (5916, 23702), (6772, 20706), (6902, 20316), (10158, 13804), (10353, 13544), (11832, 11851)]