145433608

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1489}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 282951000

約数和(自身を除く): 137517392

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 421, 842, 1489, 1684, 2978, 3368, 5956, 11912, 12209, 24418, 43181, 48836, 86362, 97672, 172724, 345448, 626869, 1253738, 2507476, 5014952, 18179201, 36358402, 72716804, 145433608]

約数ペア:

[(1, 145433608), (2, 72716804), (4, 36358402), (8, 18179201), (29, 5014952), (58, 2507476), (116, 1253738), (232, 626869), (421, 345448), (842, 172724), (1489, 97672), (1684, 86362), (2978, 48836), (3368, 43181), (5956, 24418), (11912, 12209)]