157499408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{81353}}^1$

素因数の和:81383

約数の個数: 30

約数和(自身を含む): 335422542

約数和(自身を除く): 177923134

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 81353, 162706, 325412, 650824, 894883, 1301648, 1789766, 3579532, 7159064, 9843713, 14318128, 19687426, 39374852, 78749704, 157499408]

約数ペア:

[(1, 157499408), (2, 78749704), (4, 39374852), (8, 19687426), (11, 14318128), (16, 9843713), (22, 7159064), (44, 3579532), (88, 1789766), (121, 1301648), (176, 894883), (242, 650824), (484, 325412), (968, 162706), (1936, 81353)]