139294404

素因数分解:

$2^2\times 3^7\times {\mathrm{15923}}^1$

素因数の和:15948

約数の個数: 48

約数和(自身を含む): 365615040

約数和(自身を除く): 226320636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 15923, 31846, 47769, 63692, 95538, 143307, 191076, 286614, 429921, 573228, 859842, 1289763, 1719684, 2579526, 3869289, 5159052, 7738578, 11607867, 15477156, 23215734, 34823601, 46431468, 69647202, 139294404]

約数ペア:

[(1, 139294404), (2, 69647202), (3, 46431468), (4, 34823601), (6, 23215734), (9, 15477156), (12, 11607867), (18, 7738578), (27, 5159052), (36, 3869289), (54, 2579526), (81, 1719684), (108, 1289763), (162, 859842), (243, 573228), (324, 429921), (486, 286614), (729, 191076), (972, 143307), (1458, 95538), (2187, 63692), (2916, 47769), (4374, 31846), (8748, 15923)]