188425764

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8278

約数の個数: 60

約数和(自身を含む): 499580928

約数和(自身を除く): 311155164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 8191, 11502, 16382, 23004, 24573, 32764, 49146, 73719, 98292, 147438, 221157, 294876, 442314, 581561, 663471, 884628, 1163122, 1326942, 1744683, 2326244, 2653884, 3489366, 5234049, 6978732, 10468098, 15702147, 20936196, 31404294, 47106441, 62808588, 94212882, 188425764]

約数ペア:

[(1, 188425764), (2, 94212882), (3, 62808588), (4, 47106441), (6, 31404294), (9, 20936196), (12, 15702147), (18, 10468098), (27, 6978732), (36, 5234049), (54, 3489366), (71, 2653884), (81, 2326244), (108, 1744683), (142, 1326942), (162, 1163122), (213, 884628), (284, 663471), (324, 581561), (426, 442314), (639, 294876), (852, 221157), (1278, 147438), (1917, 98292), (2556, 73719), (3834, 49146), (5751, 32764), (7668, 24573), (8191, 23004), (11502, 16382)]