142380462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26693}}^1$

素因数の和:26832

約数の個数: 32

約数和(自身を含む): 328015872

約数和(自身を除く): 185635410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 26693, 53386, 80079, 160158, 186851, 373702, 560553, 1121106, 3390011, 6780022, 10170033, 20340066, 23730077, 47460154, 71190231, 142380462]

約数ペア:

[(1, 142380462), (2, 71190231), (3, 47460154), (6, 23730077), (7, 20340066), (14, 10170033), (21, 6780022), (42, 3390011), (127, 1121106), (254, 560553), (381, 373702), (762, 186851), (889, 160158), (1778, 80079), (2667, 53386), (5334, 26693)]