163806948

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{2647}}^1$

素因数の和:2854

約数の個数: 60

約数和(自身を含む): 430628352

約数和(自身を除く): 266821404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 324, 382, 573, 764, 1146, 1719, 2292, 2647, 3438, 5157, 5294, 6876, 7941, 10314, 10588, 15471, 15882, 20628, 23823, 30942, 31764, 47646, 61884, 71469, 95292, 142938, 214407, 285876, 428814, 505577, 857628, 1011154, 1516731, 2022308, 3033462, 4550193, 6066924, 9100386, 13650579, 18200772, 27301158, 40951737, 54602316, 81903474, 163806948]

約数ペア:

[(1, 163806948), (2, 81903474), (3, 54602316), (4, 40951737), (6, 27301158), (9, 18200772), (12, 13650579), (18, 9100386), (27, 6066924), (36, 4550193), (54, 3033462), (81, 2022308), (108, 1516731), (162, 1011154), (191, 857628), (324, 505577), (382, 428814), (573, 285876), (764, 214407), (1146, 142938), (1719, 95292), (2292, 71469), (2647, 61884), (3438, 47646), (5157, 31764), (5294, 30942), (6876, 23823), (7941, 20628), (10314, 15882), (10588, 15471)]