163017816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 465696000

約数和(自身を除く): 302678184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 43, 52, 58, 78, 86, 87, 104, 116, 129, 156, 172, 174, 232, 258, 312, 344, 348, 377, 419, 516, 559, 696, 754, 838, 1032, 1118, 1131, 1247, 1257, 1508, 1676, 1677, 2236, 2262, 2494, 2514, 3016, 3352, 3354, 3741, 4472, 4524, 4988, 5028, 5447, 6708, 7482, 9048, 9976, 10056, 10894, 12151, 13416, 14964, 16211, 16341, 18017, 21788, 24302, 29928, 32422, 32682, 36034, 36453, 43576, 48604, 48633, 54051, 64844, 65364, 72068, 72906, 97208, 97266, 108102, 129688, 130728, 144136, 145812, 157963, 194532, 216204, 234221, 291624, 315926, 389064, 432408, 468442, 473889, 522493, 631852, 702663, 936884, 947778, 1044986, 1263704, 1405326, 1567479, 1873768, 1895556, 2089972, 2810652, 3134958, 3791112, 4179944, 5621304, 6269916, 6792409, 12539832, 13584818, 20377227, 27169636, 40754454, 54339272, 81508908, 163017816]

約数ペア:

[(1, 163017816), (2, 81508908), (3, 54339272), (4, 40754454), (6, 27169636), (8, 20377227), (12, 13584818), (13, 12539832), (24, 6792409), (26, 6269916), (29, 5621304), (39, 4179944), (43, 3791112), (52, 3134958), (58, 2810652), (78, 2089972), (86, 1895556), (87, 1873768), (104, 1567479), (116, 1405326), (129, 1263704), (156, 1044986), (172, 947778), (174, 936884), (232, 702663), (258, 631852), (312, 522493), (344, 473889), (348, 468442), (377, 432408), (419, 389064), (516, 315926), (559, 291624), (696, 234221), (754, 216204), (838, 194532), (1032, 157963), (1118, 145812), (1131, 144136), (1247, 130728), (1257, 129688), (1508, 108102), (1676, 97266), (1677, 97208), (2236, 72906), (2262, 72068), (2494, 65364), (2514, 64844), (3016, 54051), (3352, 48633), (3354, 48604), (3741, 43576), (4472, 36453), (4524, 36034), (4988, 32682), (5028, 32422), (5447, 29928), (6708, 24302), (7482, 21788), (9048, 18017), (9976, 16341), (10056, 16211), (10894, 14964), (12151, 13416)]