156726880568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{81401}}^1$

素因数の和:81672

約数の個数: 64

約数和(自身を含む): 312681362400

約数和(自身を除く): 155954481832

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 193, 232, 344, 386, 772, 1247, 1544, 2494, 4988, 5597, 8299, 9976, 11194, 16598, 22388, 33196, 44776, 66392, 81401, 162802, 240671, 325604, 481342, 651208, 962684, 1925368, 2360629, 3500243, 4721258, 7000486, 9442516, 14000972, 15710393, 18885032, 28001944, 31420786, 62841572, 101507047, 125683144, 203014094, 406028188, 455601397, 675546899, 812056376, 911202794, 1351093798, 1822405588, 2702187596, 3644811176, 5404375192, 19590860071, 39181720142, 78363440284, 156726880568]

約数ペア:

[(1, 156726880568), (2, 78363440284), (4, 39181720142), (8, 19590860071), (29, 5404375192), (43, 3644811176), (58, 2702187596), (86, 1822405588), (116, 1351093798), (172, 911202794), (193, 812056376), (232, 675546899), (344, 455601397), (386, 406028188), (772, 203014094), (1247, 125683144), (1544, 101507047), (2494, 62841572), (4988, 31420786), (5597, 28001944), (8299, 18885032), (9976, 15710393), (11194, 14000972), (16598, 9442516), (22388, 7000486), (33196, 4721258), (44776, 3500243), (66392, 2360629), (81401, 1925368), (162802, 962684), (240671, 651208), (325604, 481342)]