155220994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 256582080

約数和(自身を除く): 101361086

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 703, 1007, 1406, 1961, 2014, 2083, 3922, 4166, 37259, 39577, 74518, 77071, 79154, 110399, 154142, 220798, 1464349, 2097581, 2928698, 4084763, 4195162, 8169526, 77610497, 155220994]

約数ペア:

[(1, 155220994), (2, 77610497), (19, 8169526), (37, 4195162), (38, 4084763), (53, 2928698), (74, 2097581), (106, 1464349), (703, 220798), (1007, 154142), (1406, 110399), (1961, 79154), (2014, 77071), (2083, 74518), (3922, 39577), (4166, 37259)]