188642013

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 339811200

約数和(自身を除く): 151169187

約数列:

[1, 3, 7, 17, 19, 21, 29, 49, 51, 57, 87, 119, 133, 137, 147, 203, 323, 357, 399, 411, 493, 551, 609, 833, 931, 959, 969, 1421, 1479, 1653, 2261, 2329, 2499, 2603, 2793, 2877, 3451, 3857, 3973, 4263, 6713, 6783, 6987, 7809, 9367, 10353, 11571, 11919, 15827, 16303, 18221, 20139, 24157, 26999, 27811, 28101, 44251, 47481, 48909, 54663, 65569, 67541, 72471, 75487, 80997, 83433, 114121, 127547, 132753, 194677, 196707, 202623, 226461, 309757, 342363, 382641, 458983, 472787, 528409, 584031, 929271, 1283279, 1376949, 1418361, 1585227, 2168299, 3309509, 3698863, 3849837, 6504897, 8982953, 9928527, 11096589, 26948859, 62880671, 188642013]

約数ペア:

[(1, 188642013), (3, 62880671), (7, 26948859), (17, 11096589), (19, 9928527), (21, 8982953), (29, 6504897), (49, 3849837), (51, 3698863), (57, 3309509), (87, 2168299), (119, 1585227), (133, 1418361), (137, 1376949), (147, 1283279), (203, 929271), (323, 584031), (357, 528409), (399, 472787), (411, 458983), (493, 382641), (551, 342363), (609, 309757), (833, 226461), (931, 202623), (959, 196707), (969, 194677), (1421, 132753), (1479, 127547), (1653, 114121), (2261, 83433), (2329, 80997), (2499, 75487), (2603, 72471), (2793, 67541), (2877, 65569), (3451, 54663), (3857, 48909), (3973, 47481), (4263, 44251), (6713, 28101), (6783, 27811), (6987, 26999), (7809, 24157), (9367, 20139), (10353, 18221), (11571, 16303), (11919, 15827)]