177533302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 297637200

約数和(自身を除く): 120103898

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 139, 278, 361, 551, 722, 1102, 1159, 1769, 2318, 2641, 3538, 4031, 5282, 8062, 8479, 10469, 16958, 20938, 22021, 33611, 44042, 50179, 67222, 76589, 100358, 153178, 161101, 245891, 322202, 491782, 638609, 1277218, 1455191, 2910382, 3060919, 4671929, 6121838, 9343858, 88766651, 177533302]

約数ペア:

[(1, 177533302), (2, 88766651), (19, 9343858), (29, 6121838), (38, 4671929), (58, 3060919), (61, 2910382), (122, 1455191), (139, 1277218), (278, 638609), (361, 491782), (551, 322202), (722, 245891), (1102, 161101), (1159, 153178), (1769, 100358), (2318, 76589), (2641, 67222), (3538, 50179), (4031, 44042), (5282, 33611), (8062, 22021), (8479, 20938), (10469, 16958)]