198118368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 216

約数和(自身を含む): 666633240

約数和(自身を除く): 468514872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 101, 112, 126, 139, 144, 147, 168, 196, 202, 224, 252, 278, 288, 294, 303, 336, 392, 404, 417, 441, 504, 556, 588, 606, 672, 707, 784, 808, 834, 882, 909, 973, 1008, 1112, 1176, 1212, 1251, 1414, 1568, 1616, 1668, 1764, 1818, 1946, 2016, 2121, 2224, 2352, 2424, 2502, 2828, 2919, 3232, 3336, 3528, 3636, 3892, 4242, 4448, 4704, 4848, 4949, 5004, 5656, 5838, 6363, 6672, 6811, 7056, 7272, 7784, 8484, 8757, 9696, 9898, 10008, 11312, 11676, 12726, 13344, 13622, 14039, 14112, 14544, 14847, 15568, 16968, 17514, 19796, 20016, 20433, 22624, 23352, 25452, 27244, 28078, 29088, 29694, 31136, 33936, 35028, 39592, 40032, 40866, 42117, 44541, 46704, 50904, 54488, 56156, 59388, 61299, 67872, 70056, 79184, 81732, 84234, 89082, 93408, 98273, 101808, 108976, 112312, 118776, 122598, 126351, 140112, 158368, 163464, 168468, 178164, 196546, 203616, 217952, 224624, 237552, 245196, 252702, 280224, 294819, 326928, 336936, 356328, 393092, 449248, 475104, 490392, 505404, 589638, 653856, 673872, 687911, 712656, 786184, 884457, 980784, 1010808, 1179276, 1347744, 1375822, 1425312, 1572368, 1768914, 1961568, 2021616, 2063733, 2358552, 2751644, 3144736, 3537828, 4043232, 4127466, 4717104, 5503288, 6191199, 7075656, 8254932, 9434208, 11006576, 12382398, 14151312, 16509864, 22013152, 24764796, 28302624, 33019728, 49529592, 66039456, 99059184, 198118368]

約数ペア:

[(1, 198118368), (2, 99059184), (3, 66039456), (4, 49529592), (6, 33019728), (7, 28302624), (8, 24764796), (9, 22013152), (12, 16509864), (14, 14151312), (16, 12382398), (18, 11006576), (21, 9434208), (24, 8254932), (28, 7075656), (32, 6191199), (36, 5503288), (42, 4717104), (48, 4127466), (49, 4043232), (56, 3537828), (63, 3144736), (72, 2751644), (84, 2358552), (96, 2063733), (98, 2021616), (101, 1961568), (112, 1768914), (126, 1572368), (139, 1425312), (144, 1375822), (147, 1347744), (168, 1179276), (196, 1010808), (202, 980784), (224, 884457), (252, 786184), (278, 712656), (288, 687911), (294, 673872), (303, 653856), (336, 589638), (392, 505404), (404, 490392), (417, 475104), (441, 449248), (504, 393092), (556, 356328), (588, 336936), (606, 326928), (672, 294819), (707, 280224), (784, 252702), (808, 245196), (834, 237552), (882, 224624), (909, 217952), (973, 203616), (1008, 196546), (1112, 178164), (1176, 168468), (1212, 163464), (1251, 158368), (1414, 140112), (1568, 126351), (1616, 122598), (1668, 118776), (1764, 112312), (1818, 108976), (1946, 101808), (2016, 98273), (2121, 93408), (2224, 89082), (2352, 84234), (2424, 81732), (2502, 79184), (2828, 70056), (2919, 67872), (3232, 61299), (3336, 59388), (3528, 56156), (3636, 54488), (3892, 50904), (4242, 46704), (4448, 44541), (4704, 42117), (4848, 40866), (4949, 40032), (5004, 39592), (5656, 35028), (5838, 33936), (6363, 31136), (6672, 29694), (6811, 29088), (7056, 28078), (7272, 27244), (7784, 25452), (8484, 23352), (8757, 22624), (9696, 20433), (9898, 20016), (10008, 19796), (11312, 17514), (11676, 16968), (12726, 15568), (13344, 14847), (13622, 14544), (14039, 14112)]