140248224

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1733}}^1$

素因数の和:2030

約数の個数: 72

約数和(自身を含む): 400481172

約数和(自身を除く): 260232948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 1733, 2248, 2529, 3372, 3466, 4496, 5058, 5199, 6744, 6932, 8992, 10116, 10398, 13488, 13864, 15597, 20232, 20796, 26976, 27728, 31194, 40464, 41592, 55456, 62388, 80928, 83184, 124776, 166368, 249552, 486973, 499104, 973946, 1460919, 1947892, 2921838, 3895784, 4382757, 5843676, 7791568, 8765514, 11687352, 15583136, 17531028, 23374704, 35062056, 46749408, 70124112, 140248224]

約数ペア:

[(1, 140248224), (2, 70124112), (3, 46749408), (4, 35062056), (6, 23374704), (8, 17531028), (9, 15583136), (12, 11687352), (16, 8765514), (18, 7791568), (24, 5843676), (32, 4382757), (36, 3895784), (48, 2921838), (72, 1947892), (96, 1460919), (144, 973946), (281, 499104), (288, 486973), (562, 249552), (843, 166368), (1124, 124776), (1686, 83184), (1733, 80928), (2248, 62388), (2529, 55456), (3372, 41592), (3466, 40464), (4496, 31194), (5058, 27728), (5199, 26976), (6744, 20796), (6932, 20232), (8992, 15597), (10116, 13864), (10398, 13488)]