149879388

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{28979}}^1$

素因数の和:29417

約数の個数: 24

約数和(自身を含む): 350542080

約数和(自身を除く): 200662692

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 28979, 57958, 86937, 115916, 173874, 347748, 12489949, 24979898, 37469847, 49959796, 74939694, 149879388]

約数ペア:

[(1, 149879388), (2, 74939694), (3, 49959796), (4, 37469847), (6, 24979898), (12, 12489949), (431, 347748), (862, 173874), (1293, 115916), (1724, 86937), (2586, 57958), (5172, 28979)]