145716984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 464695920

約数和(自身を除く): 318978936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 206, 252, 294, 309, 392, 401, 412, 441, 504, 588, 618, 721, 802, 824, 882, 927, 1176, 1203, 1236, 1442, 1604, 1764, 1854, 2163, 2406, 2472, 2807, 2884, 3208, 3528, 3609, 3708, 4326, 4812, 5047, 5614, 5768, 6489, 7218, 7416, 8421, 8652, 9624, 10094, 11228, 12978, 14436, 15141, 16842, 17304, 19649, 20188, 22456, 25263, 25956, 28872, 30282, 33684, 39298, 40376, 41303, 45423, 50526, 51912, 58947, 60564, 67368, 78596, 82606, 90846, 101052, 117894, 121128, 123909, 157192, 165212, 176841, 181692, 202104, 235788, 247818, 289121, 330424, 353682, 363384, 371727, 471576, 495636, 578242, 707364, 743454, 867363, 991272, 1156484, 1414728, 1486908, 1734726, 2023847, 2312968, 2602089, 2973816, 3469452, 4047694, 5204178, 6071541, 6938904, 8095388, 10408356, 12143082, 16190776, 18214623, 20816712, 24286164, 36429246, 48572328, 72858492, 145716984]

約数ペア:

[(1, 145716984), (2, 72858492), (3, 48572328), (4, 36429246), (6, 24286164), (7, 20816712), (8, 18214623), (9, 16190776), (12, 12143082), (14, 10408356), (18, 8095388), (21, 6938904), (24, 6071541), (28, 5204178), (36, 4047694), (42, 3469452), (49, 2973816), (56, 2602089), (63, 2312968), (72, 2023847), (84, 1734726), (98, 1486908), (103, 1414728), (126, 1156484), (147, 991272), (168, 867363), (196, 743454), (206, 707364), (252, 578242), (294, 495636), (309, 471576), (392, 371727), (401, 363384), (412, 353682), (441, 330424), (504, 289121), (588, 247818), (618, 235788), (721, 202104), (802, 181692), (824, 176841), (882, 165212), (927, 157192), (1176, 123909), (1203, 121128), (1236, 117894), (1442, 101052), (1604, 90846), (1764, 82606), (1854, 78596), (2163, 67368), (2406, 60564), (2472, 58947), (2807, 51912), (2884, 50526), (3208, 45423), (3528, 41303), (3609, 40376), (3708, 39298), (4326, 33684), (4812, 30282), (5047, 28872), (5614, 25956), (5768, 25263), (6489, 22456), (7218, 20188), (7416, 19649), (8421, 17304), (8652, 16842), (9624, 15141), (10094, 14436), (11228, 12978)]