198751176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 599349660

約数和(自身を除く): 400598484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 61, 72, 78, 104, 117, 118, 122, 156, 177, 183, 234, 236, 244, 312, 354, 366, 468, 472, 488, 531, 549, 708, 732, 767, 793, 936, 1062, 1098, 1416, 1464, 1534, 1586, 2124, 2196, 2301, 2379, 3068, 3172, 3481, 3599, 4248, 4392, 4602, 4758, 6136, 6344, 6903, 6962, 7137, 7198, 9204, 9516, 10443, 10797, 13806, 13924, 14274, 14396, 18408, 19032, 20886, 21594, 27612, 27848, 28548, 28792, 31329, 32391, 41772, 43188, 45253, 46787, 55224, 57096, 62658, 64782, 83544, 86376, 90506, 93574, 125316, 129564, 135759, 140361, 181012, 187148, 212341, 250632, 259128, 271518, 280722, 362024, 374296, 407277, 421083, 424682, 543036, 561444, 637023, 814554, 842166, 849364, 1086072, 1122888, 1274046, 1629108, 1684332, 1698728, 1911069, 2548092, 2760433, 3258216, 3368664, 3822138, 5096184, 5520866, 7644276, 8281299, 11041732, 15288552, 16562598, 22083464, 24843897, 33125196, 49687794, 66250392, 99375588, 198751176]

約数ペア:

[(1, 198751176), (2, 99375588), (3, 66250392), (4, 49687794), (6, 33125196), (8, 24843897), (9, 22083464), (12, 16562598), (13, 15288552), (18, 11041732), (24, 8281299), (26, 7644276), (36, 5520866), (39, 5096184), (52, 3822138), (59, 3368664), (61, 3258216), (72, 2760433), (78, 2548092), (104, 1911069), (117, 1698728), (118, 1684332), (122, 1629108), (156, 1274046), (177, 1122888), (183, 1086072), (234, 849364), (236, 842166), (244, 814554), (312, 637023), (354, 561444), (366, 543036), (468, 424682), (472, 421083), (488, 407277), (531, 374296), (549, 362024), (708, 280722), (732, 271518), (767, 259128), (793, 250632), (936, 212341), (1062, 187148), (1098, 181012), (1416, 140361), (1464, 135759), (1534, 129564), (1586, 125316), (2124, 93574), (2196, 90506), (2301, 86376), (2379, 83544), (3068, 64782), (3172, 62658), (3481, 57096), (3599, 55224), (4248, 46787), (4392, 45253), (4602, 43188), (4758, 41772), (6136, 32391), (6344, 31329), (6903, 28792), (6962, 28548), (7137, 27848), (7198, 27612), (9204, 21594), (9516, 20886), (10443, 19032), (10797, 18408), (13806, 14396), (13924, 14274)]