161538006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{549449}}^1$

素因数の和:549468

約数の個数: 24

約数和(自身を含む): 375823800

約数和(自身を除く): 214285794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 549449, 1098898, 1648347, 3296694, 3846143, 7692286, 11538429, 23076858, 26923001, 53846002, 80769003, 161538006]

約数ペア:

[(1, 161538006), (2, 80769003), (3, 53846002), (6, 26923001), (7, 23076858), (14, 11538429), (21, 7692286), (42, 3846143), (49, 3296694), (98, 1648347), (147, 1098898), (294, 549449)]