199143168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2222

約数の個数: 144

約数和(自身を含む): 641652480

約数和(自身を除く): 442509312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2179, 2688, 2856, 3264, 3808, 4352, 4358, 5376, 5712, 6528, 6537, 7616, 8716, 11424, 13056, 13074, 15232, 15253, 17432, 22848, 26148, 30464, 30506, 34864, 37043, 45696, 45759, 52296, 61012, 69728, 74086, 91392, 91518, 104592, 111129, 122024, 139456, 148172, 183036, 209184, 222258, 244048, 259301, 278912, 296344, 366072, 418368, 444516, 488096, 518602, 557824, 592688, 732144, 777903, 836736, 889032, 976192, 1037204, 1185376, 1464288, 1555806, 1673472, 1778064, 1952384, 2074408, 2370752, 2928576, 3111612, 3556128, 3904768, 4148816, 4741504, 5857152, 6223224, 7112256, 8297632, 9483008, 11714304, 12446448, 14224512, 16595264, 24892896, 28449024, 33190528, 49785792, 66381056, 99571584, 199143168]

約数ペア:

[(1, 199143168), (2, 99571584), (3, 66381056), (4, 49785792), (6, 33190528), (7, 28449024), (8, 24892896), (12, 16595264), (14, 14224512), (16, 12446448), (17, 11714304), (21, 9483008), (24, 8297632), (28, 7112256), (32, 6223224), (34, 5857152), (42, 4741504), (48, 4148816), (51, 3904768), (56, 3556128), (64, 3111612), (68, 2928576), (84, 2370752), (96, 2074408), (102, 1952384), (112, 1778064), (119, 1673472), (128, 1555806), (136, 1464288), (168, 1185376), (192, 1037204), (204, 976192), (224, 889032), (238, 836736), (256, 777903), (272, 732144), (336, 592688), (357, 557824), (384, 518602), (408, 488096), (448, 444516), (476, 418368), (544, 366072), (672, 296344), (714, 278912), (768, 259301), (816, 244048), (896, 222258), (952, 209184), (1088, 183036), (1344, 148172), (1428, 139456), (1632, 122024), (1792, 111129), (1904, 104592), (2176, 91518), (2179, 91392), (2688, 74086), (2856, 69728), (3264, 61012), (3808, 52296), (4352, 45759), (4358, 45696), (5376, 37043), (5712, 34864), (6528, 30506), (6537, 30464), (7616, 26148), (8716, 22848), (11424, 17432), (13056, 15253), (13074, 15232)]