168897176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 237528424

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 59, 62, 68, 97, 118, 119, 124, 136, 194, 217, 236, 238, 248, 388, 413, 434, 472, 476, 527, 679, 776, 826, 868, 952, 1003, 1054, 1358, 1649, 1652, 1736, 1829, 2006, 2108, 2716, 3007, 3298, 3304, 3658, 3689, 4012, 4216, 5432, 5723, 6014, 6596, 7021, 7316, 7378, 8024, 11446, 11543, 12028, 12803, 13192, 14042, 14632, 14756, 21049, 22892, 23086, 24056, 25606, 28084, 29512, 31093, 40061, 42098, 45784, 46172, 51119, 51212, 56168, 62186, 80122, 84196, 92344, 97291, 102238, 102424, 124372, 160244, 168392, 177413, 194582, 204476, 217651, 248744, 320488, 354826, 357833, 389164, 408952, 435302, 681037, 709652, 715666, 778328, 870604, 1241891, 1362074, 1419304, 1431332, 1741208, 2483782, 2724148, 2862664, 3016021, 4967564, 5448296, 6032042, 9935128, 12064084, 21112147, 24128168, 42224294, 84448588, 168897176]

約数ペア:

[(1, 168897176), (2, 84448588), (4, 42224294), (7, 24128168), (8, 21112147), (14, 12064084), (17, 9935128), (28, 6032042), (31, 5448296), (34, 4967564), (56, 3016021), (59, 2862664), (62, 2724148), (68, 2483782), (97, 1741208), (118, 1431332), (119, 1419304), (124, 1362074), (136, 1241891), (194, 870604), (217, 778328), (236, 715666), (238, 709652), (248, 681037), (388, 435302), (413, 408952), (434, 389164), (472, 357833), (476, 354826), (527, 320488), (679, 248744), (776, 217651), (826, 204476), (868, 194582), (952, 177413), (1003, 168392), (1054, 160244), (1358, 124372), (1649, 102424), (1652, 102238), (1736, 97291), (1829, 92344), (2006, 84196), (2108, 80122), (2716, 62186), (3007, 56168), (3298, 51212), (3304, 51119), (3658, 46172), (3689, 45784), (4012, 42098), (4216, 40061), (5432, 31093), (5723, 29512), (6014, 28084), (6596, 25606), (7021, 24056), (7316, 23086), (7378, 22892), (8024, 21049), (11446, 14756), (11543, 14632), (12028, 14042), (12803, 13192)]