164034190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8539}}^1$

素因数の和:8676

約数の個数: 32

約数和(自身を含む): 315433440

約数和(自身を除く): 151399250

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 8539, 9605, 17078, 19210, 42695, 85390, 145163, 290326, 725815, 964907, 1451630, 1929814, 4824535, 9649070, 16403419, 32806838, 82017095, 164034190]

約数ペア:

[(1, 164034190), (2, 82017095), (5, 32806838), (10, 16403419), (17, 9649070), (34, 4824535), (85, 1929814), (113, 1451630), (170, 964907), (226, 725815), (565, 290326), (1130, 145163), (1921, 85390), (3842, 42695), (8539, 19210), (9605, 17078)]