163959666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{3581}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 353844288

約数和(自身を除く): 189884622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 1174, 1761, 3522, 3581, 7162, 7631, 10743, 15262, 21486, 22893, 45786, 46553, 93106, 139659, 279318, 2102047, 4204094, 6306141, 12612282, 27326611, 54653222, 81979833, 163959666]

約数ペア:

[(1, 163959666), (2, 81979833), (3, 54653222), (6, 27326611), (13, 12612282), (26, 6306141), (39, 4204094), (78, 2102047), (587, 279318), (1174, 139659), (1761, 93106), (3522, 46553), (3581, 45786), (7162, 22893), (7631, 21486), (10743, 15262)]