131820624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 120

約数和(自身を含む): 403606112

約数和(自身を除く): 271785488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1051, 1072, 1206, 1608, 1742, 1872, 2102, 2412, 2613, 3153, 3216, 3484, 4204, 4824, 5226, 6306, 6968, 7839, 8408, 9459, 9648, 10452, 12612, 13663, 13936, 15678, 16816, 18918, 20904, 25224, 27326, 31356, 37836, 40989, 41808, 50448, 54652, 62712, 70417, 75672, 81978, 109304, 122967, 125424, 140834, 151344, 163956, 211251, 218608, 245934, 281668, 327912, 422502, 491868, 563336, 633753, 655824, 845004, 915421, 983736, 1126672, 1267506, 1690008, 1830842, 1967472, 2535012, 2746263, 3380016, 3661684, 5070024, 5492526, 7323368, 8238789, 10140048, 10985052, 14646736, 16477578, 21970104, 32955156, 43940208, 65910312, 131820624]

約数ペア:

[(1, 131820624), (2, 65910312), (3, 43940208), (4, 32955156), (6, 21970104), (8, 16477578), (9, 14646736), (12, 10985052), (13, 10140048), (16, 8238789), (18, 7323368), (24, 5492526), (26, 5070024), (36, 3661684), (39, 3380016), (48, 2746263), (52, 2535012), (67, 1967472), (72, 1830842), (78, 1690008), (104, 1267506), (117, 1126672), (134, 983736), (144, 915421), (156, 845004), (201, 655824), (208, 633753), (234, 563336), (268, 491868), (312, 422502), (402, 327912), (468, 281668), (536, 245934), (603, 218608), (624, 211251), (804, 163956), (871, 151344), (936, 140834), (1051, 125424), (1072, 122967), (1206, 109304), (1608, 81978), (1742, 75672), (1872, 70417), (2102, 62712), (2412, 54652), (2613, 50448), (3153, 41808), (3216, 40989), (3484, 37836), (4204, 31356), (4824, 27326), (5226, 25224), (6306, 20904), (6968, 18918), (7839, 16816), (8408, 15678), (9459, 13936), (9648, 13663), (10452, 12612)]