142100638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 85425122

約数列:

[1, 2, 29, 43, 58, 86, 227, 251, 454, 502, 1247, 2494, 6583, 7279, 9761, 10793, 13166, 14558, 19522, 21586, 56977, 113954, 283069, 312997, 566138, 625994, 1652333, 2450011, 3304666, 4900022, 71050319, 142100638]

約数ペア:

[(1, 142100638), (2, 71050319), (29, 4900022), (43, 3304666), (58, 2450011), (86, 1652333), (227, 625994), (251, 566138), (454, 312997), (502, 283069), (1247, 113954), (2494, 56977), (6583, 21586), (7279, 19522), (9761, 14558), (10793, 13166)]