127980132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 357073920

約数和(自身を除く): 229093788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 107, 116, 174, 203, 214, 321, 348, 406, 428, 491, 609, 642, 749, 812, 982, 1218, 1284, 1473, 1498, 1964, 2247, 2436, 2946, 2996, 3103, 3437, 4494, 5892, 6206, 6874, 8988, 9309, 10311, 12412, 13748, 14239, 18618, 20622, 21721, 28478, 37236, 41244, 42717, 43442, 52537, 56956, 65163, 85434, 86884, 99673, 105074, 130326, 157611, 170868, 199346, 210148, 260652, 299019, 315222, 367759, 398692, 598038, 630444, 735518, 1103277, 1196076, 1471036, 1523573, 2206554, 3047146, 4413108, 4570719, 6094292, 9141438, 10665011, 18282876, 21330022, 31995033, 42660044, 63990066, 127980132]

約数ペア:

[(1, 127980132), (2, 63990066), (3, 42660044), (4, 31995033), (6, 21330022), (7, 18282876), (12, 10665011), (14, 9141438), (21, 6094292), (28, 4570719), (29, 4413108), (42, 3047146), (58, 2206554), (84, 1523573), (87, 1471036), (107, 1196076), (116, 1103277), (174, 735518), (203, 630444), (214, 598038), (321, 398692), (348, 367759), (406, 315222), (428, 299019), (491, 260652), (609, 210148), (642, 199346), (749, 170868), (812, 157611), (982, 130326), (1218, 105074), (1284, 99673), (1473, 86884), (1498, 85434), (1964, 65163), (2247, 56956), (2436, 52537), (2946, 43442), (2996, 42717), (3103, 41244), (3437, 37236), (4494, 28478), (5892, 21721), (6206, 20622), (6874, 18618), (8988, 14239), (9309, 13748), (10311, 12412)]