153483488

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 308057904

約数和(自身を除く): 154574416

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 197, 251, 388, 394, 502, 776, 788, 1004, 1552, 1576, 2008, 3104, 3152, 4016, 6304, 8032, 19109, 24347, 38218, 48694, 49447, 76436, 97388, 98894, 152872, 194776, 197788, 305744, 389552, 395576, 611488, 779104, 791152, 1582304, 4796359, 9592718, 19185436, 38370872, 76741744, 153483488]

約数ペア:

[(1, 153483488), (2, 76741744), (4, 38370872), (8, 19185436), (16, 9592718), (32, 4796359), (97, 1582304), (194, 791152), (197, 779104), (251, 611488), (388, 395576), (394, 389552), (502, 305744), (776, 197788), (788, 194776), (1004, 152872), (1552, 98894), (1576, 97388), (2008, 76436), (3104, 49447), (3152, 48694), (4016, 38218), (6304, 24347), (8032, 19109)]