157957410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{683}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 409546368

約数和(自身を除く): 251588958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 593, 683, 1186, 1366, 1779, 2049, 2965, 3415, 3558, 4098, 5930, 6830, 7709, 8879, 8895, 10245, 15418, 17758, 17790, 20490, 23127, 26637, 38545, 44395, 46254, 53274, 77090, 88790, 115635, 133185, 231270, 266370, 405019, 810038, 1215057, 2025095, 2430114, 4050190, 5265247, 6075285, 10530494, 12150570, 15795741, 26326235, 31591482, 52652470, 78978705, 157957410]

約数ペア:

[(1, 157957410), (2, 78978705), (3, 52652470), (5, 31591482), (6, 26326235), (10, 15795741), (13, 12150570), (15, 10530494), (26, 6075285), (30, 5265247), (39, 4050190), (65, 2430114), (78, 2025095), (130, 1215057), (195, 810038), (390, 405019), (593, 266370), (683, 231270), (1186, 133185), (1366, 115635), (1779, 88790), (2049, 77090), (2965, 53274), (3415, 46254), (3558, 44395), (4098, 38545), (5930, 26637), (6830, 23127), (7709, 20490), (8879, 17790), (8895, 17758), (10245, 15418)]