155490092

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{134507}}^1$

素因数の和:134545

約数の個数: 18

約数和(自身を含む): 289057692

約数和(自身を除く): 133567600

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 134507, 269014, 538028, 2286619, 4573238, 9146476, 38872523, 77745046, 155490092]

約数ペア:

[(1, 155490092), (2, 77745046), (4, 38872523), (17, 9146476), (34, 4573238), (68, 2286619), (289, 538028), (578, 269014), (1156, 134507)]