144538044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 393937488

約数和(自身を除く): 249399444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 401, 588, 613, 802, 1203, 1226, 1604, 1839, 2406, 2452, 2807, 3678, 4291, 4812, 5614, 7356, 8421, 8582, 11228, 12873, 16842, 17164, 19649, 25746, 30037, 33684, 39298, 51492, 58947, 60074, 78596, 90111, 117894, 120148, 180222, 235788, 245813, 360444, 491626, 737439, 983252, 1474878, 1720691, 2949756, 3441382, 5162073, 6882764, 10324146, 12044837, 20648292, 24089674, 36134511, 48179348, 72269022, 144538044]

約数ペア:

[(1, 144538044), (2, 72269022), (3, 48179348), (4, 36134511), (6, 24089674), (7, 20648292), (12, 12044837), (14, 10324146), (21, 6882764), (28, 5162073), (42, 3441382), (49, 2949756), (84, 1720691), (98, 1474878), (147, 983252), (196, 737439), (294, 491626), (401, 360444), (588, 245813), (613, 235788), (802, 180222), (1203, 120148), (1226, 117894), (1604, 90111), (1839, 78596), (2406, 60074), (2452, 58947), (2807, 51492), (3678, 39298), (4291, 33684), (4812, 30037), (5614, 25746), (7356, 19649), (8421, 17164), (8582, 16842), (11228, 12873)]