163165648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 327685376

約数和(自身を除く): 164519728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 313, 496, 626, 1051, 1252, 2102, 2504, 4204, 5008, 8408, 9703, 16816, 19406, 32581, 38812, 65162, 77624, 130324, 155248, 260648, 328963, 521296, 657926, 1315852, 2631704, 5263408, 10197853, 20395706, 40791412, 81582824, 163165648]

約数ペア:

[(1, 163165648), (2, 81582824), (4, 40791412), (8, 20395706), (16, 10197853), (31, 5263408), (62, 2631704), (124, 1315852), (248, 657926), (313, 521296), (496, 328963), (626, 260648), (1051, 155248), (1252, 130324), (2102, 77624), (2504, 65162), (4204, 38812), (5008, 32581), (8408, 19406), (9703, 16816)]