157551288

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4679}}^1$

素因数の和:4772

約数の個数: 64

約数和(自身を含む): 417830400

約数和(自身を除く): 260279112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1403, 1464, 2806, 4209, 4679, 5612, 8418, 9358, 11224, 14037, 16836, 18716, 28074, 33672, 37432, 56148, 107617, 112296, 215234, 285419, 322851, 430468, 570838, 645702, 856257, 860936, 1141676, 1291404, 1712514, 2283352, 2582808, 3425028, 6564637, 6850056, 13129274, 19693911, 26258548, 39387822, 52517096, 78775644, 157551288]

約数ペア:

[(1, 157551288), (2, 78775644), (3, 52517096), (4, 39387822), (6, 26258548), (8, 19693911), (12, 13129274), (23, 6850056), (24, 6564637), (46, 3425028), (61, 2582808), (69, 2283352), (92, 1712514), (122, 1291404), (138, 1141676), (183, 860936), (184, 856257), (244, 645702), (276, 570838), (366, 430468), (488, 322851), (552, 285419), (732, 215234), (1403, 112296), (1464, 107617), (2806, 56148), (4209, 37432), (4679, 33672), (5612, 28074), (8418, 18716), (9358, 16836), (11224, 14037)]