156925670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{49193}}^1$

素因数の和:49240

約数の個数: 32

約数和(自身を含む): 318777120

約数和(自身を除く): 161851450

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 49193, 98386, 245965, 491930, 541123, 1082246, 1426597, 2705615, 2853194, 5411230, 7132985, 14265970, 15692567, 31385134, 78462835, 156925670]

約数ペア:

[(1, 156925670), (2, 78462835), (5, 31385134), (10, 15692567), (11, 14265970), (22, 7132985), (29, 5411230), (55, 2853194), (58, 2705615), (110, 1426597), (145, 1082246), (290, 541123), (319, 491930), (638, 245965), (1595, 98386), (3190, 49193)]