172960988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{10007}}^1$

素因数の和:10189

約数の個数: 24

約数和(自身を含む): 315252000

約数和(自身を除く): 142291012

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 8642, 10007, 17284, 20014, 40028, 290203, 580406, 1160812, 1491043, 2982086, 5964172, 43240247, 86480494, 172960988]

約数ペア:

[(1, 172960988), (2, 86480494), (4, 43240247), (29, 5964172), (58, 2982086), (116, 1491043), (149, 1160812), (298, 580406), (596, 290203), (4321, 40028), (8642, 20014), (10007, 17284)]