157450832

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 382689792

約数和(自身を除く): 225238960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 227, 308, 454, 563, 616, 908, 1126, 1232, 1589, 1816, 2252, 2497, 3178, 3632, 3941, 4504, 4994, 6193, 6356, 7882, 9008, 9988, 12386, 12712, 15764, 17479, 19976, 24772, 25424, 31528, 34958, 39952, 43351, 49544, 63056, 69916, 86702, 99088, 127801, 139832, 173404, 255602, 279664, 346808, 511204, 693616, 894607, 1022408, 1405811, 1789214, 2044816, 2811622, 3578428, 5623244, 7156856, 9840677, 11246488, 14313712, 19681354, 22492976, 39362708, 78725416, 157450832]

約数ペア:

[(1, 157450832), (2, 78725416), (4, 39362708), (7, 22492976), (8, 19681354), (11, 14313712), (14, 11246488), (16, 9840677), (22, 7156856), (28, 5623244), (44, 3578428), (56, 2811622), (77, 2044816), (88, 1789214), (112, 1405811), (154, 1022408), (176, 894607), (227, 693616), (308, 511204), (454, 346808), (563, 279664), (616, 255602), (908, 173404), (1126, 139832), (1232, 127801), (1589, 99088), (1816, 86702), (2252, 69916), (2497, 63056), (3178, 49544), (3632, 43351), (3941, 39952), (4504, 34958), (4994, 31528), (6193, 25424), (6356, 24772), (7882, 19976), (9008, 17479), (9988, 15764), (12386, 12712)]