153940592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{740099}}^1$

素因数の和:740120

約数の個数: 20

約数和(自身を含む): 321203400

約数和(自身を除く): 167262808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 740099, 1480198, 2960396, 5920792, 9621287, 11841584, 19242574, 38485148, 76970296, 153940592]

約数ペア:

[(1, 153940592), (2, 76970296), (4, 38485148), (8, 19242574), (13, 11841584), (16, 9621287), (26, 5920792), (52, 2960396), (104, 1480198), (208, 740099)]