137857272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3889}}^1$

素因数の和:4116

約数の個数: 64

約数和(自身を含む): 395846400

約数和(自身を除く): 257989128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3889, 4431, 5064, 5908, 7778, 8862, 11667, 11816, 15556, 17724, 23334, 27223, 31112, 35448, 46668, 54446, 81669, 93336, 108892, 163338, 217784, 326676, 653352, 820579, 1641158, 2461737, 3282316, 4923474, 5744053, 6564632, 9846948, 11488106, 17232159, 19693896, 22976212, 34464318, 45952424, 68928636, 137857272]

約数ペア:

[(1, 137857272), (2, 68928636), (3, 45952424), (4, 34464318), (6, 22976212), (7, 19693896), (8, 17232159), (12, 11488106), (14, 9846948), (21, 6564632), (24, 5744053), (28, 4923474), (42, 3282316), (56, 2461737), (84, 1641158), (168, 820579), (211, 653352), (422, 326676), (633, 217784), (844, 163338), (1266, 108892), (1477, 93336), (1688, 81669), (2532, 54446), (2954, 46668), (3889, 35448), (4431, 31112), (5064, 27223), (5908, 23334), (7778, 17724), (8862, 15556), (11667, 11816)]