123608904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 350438400

約数和(自身を除く): 226829496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 174, 186, 204, 232, 248, 337, 348, 372, 408, 493, 527, 674, 696, 744, 899, 986, 1011, 1054, 1348, 1479, 1581, 1798, 1972, 2022, 2108, 2696, 2697, 2958, 3162, 3596, 3944, 4044, 4216, 5394, 5729, 5916, 6324, 7192, 8088, 9773, 10447, 10788, 11458, 11832, 12648, 15283, 17187, 19546, 20894, 21576, 22916, 29319, 30566, 31341, 34374, 39092, 41788, 45832, 45849, 58638, 61132, 62682, 68748, 78184, 83576, 91698, 117276, 122264, 125364, 137496, 166141, 177599, 183396, 234552, 250728, 302963, 332282, 355198, 366792, 498423, 532797, 605926, 664564, 710396, 908889, 996846, 1065594, 1211852, 1329128, 1420792, 1817778, 1993692, 2131188, 2423704, 3635556, 3987384, 4262376, 5150371, 7271112, 10300742, 15451113, 20601484, 30902226, 41202968, 61804452, 123608904]

約数ペア:

[(1, 123608904), (2, 61804452), (3, 41202968), (4, 30902226), (6, 20601484), (8, 15451113), (12, 10300742), (17, 7271112), (24, 5150371), (29, 4262376), (31, 3987384), (34, 3635556), (51, 2423704), (58, 2131188), (62, 1993692), (68, 1817778), (87, 1420792), (93, 1329128), (102, 1211852), (116, 1065594), (124, 996846), (136, 908889), (174, 710396), (186, 664564), (204, 605926), (232, 532797), (248, 498423), (337, 366792), (348, 355198), (372, 332282), (408, 302963), (493, 250728), (527, 234552), (674, 183396), (696, 177599), (744, 166141), (899, 137496), (986, 125364), (1011, 122264), (1054, 117276), (1348, 91698), (1479, 83576), (1581, 78184), (1798, 68748), (1972, 62682), (2022, 61132), (2108, 58638), (2696, 45849), (2697, 45832), (2958, 41788), (3162, 39092), (3596, 34374), (3944, 31341), (4044, 30566), (4216, 29319), (5394, 22916), (5729, 21576), (5916, 20894), (6324, 19546), (7192, 17187), (8088, 15283), (9773, 12648), (10447, 11832), (10788, 11458)]