121990008

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 373093200

約数和(自身を除く): 251103192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 73, 84, 87, 98, 116, 146, 147, 168, 174, 196, 203, 219, 232, 292, 294, 343, 348, 392, 406, 438, 511, 584, 588, 609, 686, 696, 812, 876, 1022, 1029, 1176, 1218, 1372, 1421, 1533, 1624, 1752, 2044, 2058, 2117, 2401, 2436, 2744, 2842, 3066, 3577, 4088, 4116, 4234, 4263, 4802, 4872, 5684, 6132, 6351, 7154, 7203, 8232, 8468, 8526, 9604, 9947, 10731, 11368, 12264, 12702, 14308, 14406, 14819, 16936, 17052, 19208, 19894, 21462, 25039, 25404, 28616, 28812, 29638, 29841, 34104, 39788, 42924, 44457, 50078, 50808, 57624, 59276, 59682, 69629, 75117, 79576, 85848, 88914, 100156, 103733, 118552, 119364, 139258, 150234, 175273, 177828, 200312, 207466, 208887, 238728, 278516, 300468, 311199, 350546, 355656, 414932, 417774, 525819, 557032, 600936, 622398, 701092, 726131, 829864, 835548, 1051638, 1244796, 1402184, 1452262, 1671096, 2103276, 2178393, 2489592, 2904524, 4206552, 4356786, 5082917, 5809048, 8713572, 10165834, 15248751, 17427144, 20331668, 30497502, 40663336, 60995004, 121990008]

約数ペア:

[(1, 121990008), (2, 60995004), (3, 40663336), (4, 30497502), (6, 20331668), (7, 17427144), (8, 15248751), (12, 10165834), (14, 8713572), (21, 5809048), (24, 5082917), (28, 4356786), (29, 4206552), (42, 2904524), (49, 2489592), (56, 2178393), (58, 2103276), (73, 1671096), (84, 1452262), (87, 1402184), (98, 1244796), (116, 1051638), (146, 835548), (147, 829864), (168, 726131), (174, 701092), (196, 622398), (203, 600936), (219, 557032), (232, 525819), (292, 417774), (294, 414932), (343, 355656), (348, 350546), (392, 311199), (406, 300468), (438, 278516), (511, 238728), (584, 208887), (588, 207466), (609, 200312), (686, 177828), (696, 175273), (812, 150234), (876, 139258), (1022, 119364), (1029, 118552), (1176, 103733), (1218, 100156), (1372, 88914), (1421, 85848), (1533, 79576), (1624, 75117), (1752, 69629), (2044, 59682), (2058, 59276), (2117, 57624), (2401, 50808), (2436, 50078), (2744, 44457), (2842, 42924), (3066, 39788), (3577, 34104), (4088, 29841), (4116, 29638), (4234, 28812), (4263, 28616), (4802, 25404), (4872, 25039), (5684, 21462), (6132, 19894), (6351, 19208), (7154, 17052), (7203, 16936), (8232, 14819), (8468, 14406), (8526, 14308), (9604, 12702), (9947, 12264), (10731, 11368)]