172115486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 276576768

約数和(自身を除く): 104461282

約数列:

[1, 2, 23, 46, 53, 106, 227, 311, 454, 622, 1219, 2438, 5221, 7153, 10442, 12031, 14306, 16483, 24062, 32966, 70597, 141194, 276713, 379109, 553426, 758218, 1623731, 3247462, 3741641, 7483282, 86057743, 172115486]

約数ペア:

[(1, 172115486), (2, 86057743), (23, 7483282), (46, 3741641), (53, 3247462), (106, 1623731), (227, 758218), (311, 553426), (454, 379109), (622, 276713), (1219, 141194), (2438, 70597), (5221, 32966), (7153, 24062), (10442, 16483), (12031, 14306)]