140318472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 420940800

約数和(自身を除く): 280622328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 83, 84, 87, 116, 166, 168, 174, 203, 232, 249, 332, 347, 348, 406, 498, 581, 609, 664, 694, 696, 812, 996, 1041, 1162, 1218, 1388, 1624, 1743, 1992, 2082, 2324, 2407, 2429, 2436, 2776, 3486, 4164, 4648, 4814, 4858, 4872, 6972, 7221, 7287, 8328, 9628, 9716, 10063, 13944, 14442, 14574, 16849, 19256, 19432, 20126, 28801, 28884, 29148, 30189, 33698, 40252, 50547, 57602, 57768, 58296, 60378, 67396, 70441, 80504, 86403, 101094, 115204, 120756, 134792, 140882, 172806, 201607, 202188, 211323, 230408, 241512, 281764, 345612, 403214, 404376, 422646, 563528, 604821, 691224, 806428, 835229, 845292, 1209642, 1612856, 1670458, 1690584, 2419284, 2505687, 3340916, 4838568, 5011374, 5846603, 6681832, 10022748, 11693206, 17539809, 20045496, 23386412, 35079618, 46772824, 70159236, 140318472]

約数ペア:

[(1, 140318472), (2, 70159236), (3, 46772824), (4, 35079618), (6, 23386412), (7, 20045496), (8, 17539809), (12, 11693206), (14, 10022748), (21, 6681832), (24, 5846603), (28, 5011374), (29, 4838568), (42, 3340916), (56, 2505687), (58, 2419284), (83, 1690584), (84, 1670458), (87, 1612856), (116, 1209642), (166, 845292), (168, 835229), (174, 806428), (203, 691224), (232, 604821), (249, 563528), (332, 422646), (347, 404376), (348, 403214), (406, 345612), (498, 281764), (581, 241512), (609, 230408), (664, 211323), (694, 202188), (696, 201607), (812, 172806), (996, 140882), (1041, 134792), (1162, 120756), (1218, 115204), (1388, 101094), (1624, 86403), (1743, 80504), (1992, 70441), (2082, 67396), (2324, 60378), (2407, 58296), (2429, 57768), (2436, 57602), (2776, 50547), (3486, 40252), (4164, 33698), (4648, 30189), (4814, 29148), (4858, 28884), (4872, 28801), (6972, 20126), (7221, 19432), (7287, 19256), (8328, 16849), (9628, 14574), (9716, 14442), (10063, 13944)]