159846260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39371}}^1$

素因数の和:39416

約数の個数: 48

約数和(自身を含む): 396869760

約数和(自身を除く): 237023500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 39371, 78742, 157484, 196855, 275597, 393710, 551194, 787420, 1102388, 1141759, 1377985, 2283518, 2755970, 4567036, 5511940, 5708795, 7992313, 11417590, 15984626, 22835180, 31969252, 39961565, 79923130, 159846260]

約数ペア:

[(1, 159846260), (2, 79923130), (4, 39961565), (5, 31969252), (7, 22835180), (10, 15984626), (14, 11417590), (20, 7992313), (28, 5708795), (29, 5511940), (35, 4567036), (58, 2755970), (70, 2283518), (116, 1377985), (140, 1141759), (145, 1102388), (203, 787420), (290, 551194), (406, 393710), (580, 275597), (812, 196855), (1015, 157484), (2030, 78742), (4060, 39371)]