172886504

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 399893760

約数和(自身を除く): 227007256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 49, 56, 62, 82, 98, 124, 164, 196, 217, 248, 287, 328, 347, 392, 434, 574, 694, 868, 1148, 1271, 1388, 1519, 1736, 2009, 2296, 2429, 2542, 2776, 3038, 4018, 4858, 5084, 6076, 8036, 8897, 9716, 10168, 10757, 12152, 14227, 16072, 17003, 17794, 19432, 21514, 28454, 34006, 35588, 43028, 56908, 62279, 68012, 71176, 75299, 86056, 99589, 113816, 124558, 136024, 150598, 199178, 249116, 301196, 398356, 441037, 498232, 527093, 602392, 697123, 796712, 882074, 1054186, 1394246, 1764148, 2108372, 2788492, 3087259, 3528296, 4216744, 5576984, 6174518, 12349036, 21610813, 24698072, 43221626, 86443252, 172886504]

約数ペア:

[(1, 172886504), (2, 86443252), (4, 43221626), (7, 24698072), (8, 21610813), (14, 12349036), (28, 6174518), (31, 5576984), (41, 4216744), (49, 3528296), (56, 3087259), (62, 2788492), (82, 2108372), (98, 1764148), (124, 1394246), (164, 1054186), (196, 882074), (217, 796712), (248, 697123), (287, 602392), (328, 527093), (347, 498232), (392, 441037), (434, 398356), (574, 301196), (694, 249116), (868, 199178), (1148, 150598), (1271, 136024), (1388, 124558), (1519, 113816), (1736, 99589), (2009, 86056), (2296, 75299), (2429, 71176), (2542, 68012), (2776, 62279), (3038, 56908), (4018, 43028), (4858, 35588), (5084, 34006), (6076, 28454), (8036, 21514), (8897, 19432), (9716, 17794), (10168, 17003), (10757, 16072), (12152, 14227)]