157737430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12391}}^1$

素因数の和:12484

約数の個数: 32

約数和(自身を含む): 303356160

約数和(自身を除く): 145618730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12391, 12730, 24782, 61955, 123910, 235429, 470858, 830197, 1177145, 1660394, 2354290, 4150985, 8301970, 15773743, 31547486, 78868715, 157737430]

約数ペア:

[(1, 157737430), (2, 78868715), (5, 31547486), (10, 15773743), (19, 8301970), (38, 4150985), (67, 2354290), (95, 1660394), (134, 1177145), (190, 830197), (335, 470858), (670, 235429), (1273, 123910), (2546, 61955), (6365, 24782), (12391, 12730)]