140569872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5616

約数の個数: 80

約数和(自身を含む): 396974592

約数和(自身を除く): 256404720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 5557, 6324, 8432, 11114, 12648, 16671, 22228, 25296, 33342, 44456, 66684, 88912, 94469, 133368, 172267, 188938, 266736, 283407, 344534, 377876, 516801, 566814, 689068, 755752, 1033602, 1133628, 1378136, 1511504, 2067204, 2267256, 2756272, 2928539, 4134408, 4534512, 5857078, 8268816, 8785617, 11714156, 17571234, 23428312, 35142468, 46856624, 70284936, 140569872]

約数ペア:

[(1, 140569872), (2, 70284936), (3, 46856624), (4, 35142468), (6, 23428312), (8, 17571234), (12, 11714156), (16, 8785617), (17, 8268816), (24, 5857078), (31, 4534512), (34, 4134408), (48, 2928539), (51, 2756272), (62, 2267256), (68, 2067204), (93, 1511504), (102, 1378136), (124, 1133628), (136, 1033602), (186, 755752), (204, 689068), (248, 566814), (272, 516801), (372, 377876), (408, 344534), (496, 283407), (527, 266736), (744, 188938), (816, 172267), (1054, 133368), (1488, 94469), (1581, 88912), (2108, 66684), (3162, 44456), (4216, 33342), (5557, 25296), (6324, 22228), (8432, 16671), (11114, 12648)]