169204035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 202385085

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 59, 65, 77, 91, 105, 143, 165, 177, 191, 195, 231, 273, 295, 385, 413, 429, 455, 573, 649, 715, 767, 885, 955, 1001, 1155, 1239, 1337, 1365, 1947, 2065, 2101, 2145, 2301, 2483, 2865, 3003, 3245, 3835, 4011, 4543, 5005, 5369, 6195, 6303, 6685, 7449, 8437, 9735, 10505, 11269, 11505, 12415, 13629, 14707, 15015, 16107, 17381, 20055, 22715, 25311, 26845, 27313, 31515, 33807, 37245, 42185, 44121, 52143, 56345, 59059, 68145, 73535, 78883, 80535, 81939, 86905, 123959, 126555, 136565, 146497, 169035, 177177, 191191, 220605, 236649, 260715, 295295, 371877, 394415, 409695, 439491, 573573, 619795, 732485, 867713, 885885, 955955, 1025479, 1183245, 1611467, 1859385, 2197455, 2603139, 2867865, 3076437, 4338565, 4834401, 5127395, 8057335, 11280269, 13015695, 15382185, 24172005, 33840807, 56401345, 169204035]

約数ペア:

[(1, 169204035), (3, 56401345), (5, 33840807), (7, 24172005), (11, 15382185), (13, 13015695), (15, 11280269), (21, 8057335), (33, 5127395), (35, 4834401), (39, 4338565), (55, 3076437), (59, 2867865), (65, 2603139), (77, 2197455), (91, 1859385), (105, 1611467), (143, 1183245), (165, 1025479), (177, 955955), (191, 885885), (195, 867713), (231, 732485), (273, 619795), (295, 573573), (385, 439491), (413, 409695), (429, 394415), (455, 371877), (573, 295295), (649, 260715), (715, 236649), (767, 220605), (885, 191191), (955, 177177), (1001, 169035), (1155, 146497), (1239, 136565), (1337, 126555), (1365, 123959), (1947, 86905), (2065, 81939), (2101, 80535), (2145, 78883), (2301, 73535), (2483, 68145), (2865, 59059), (3003, 56345), (3245, 52143), (3835, 44121), (4011, 42185), (4543, 37245), (5005, 33807), (5369, 31515), (6195, 27313), (6303, 26845), (6685, 25311), (7449, 22715), (8437, 20055), (9735, 17381), (10505, 16107), (11269, 15015), (11505, 14707), (12415, 13629)]