158394016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4757

約数の個数: 48

約数和(自身を含む): 343768320

約数和(自身を除く): 185374304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 3104, 4268, 4639, 8536, 9278, 17072, 18556, 34144, 37112, 51029, 74224, 102058, 148448, 204116, 408232, 449983, 816464, 899966, 1632928, 1799932, 3599864, 4949813, 7199728, 9899626, 14399456, 19799252, 39598504, 79197008, 158394016]

約数ペア:

[(1, 158394016), (2, 79197008), (4, 39598504), (8, 19799252), (11, 14399456), (16, 9899626), (22, 7199728), (32, 4949813), (44, 3599864), (88, 1799932), (97, 1632928), (176, 899966), (194, 816464), (352, 449983), (388, 408232), (776, 204116), (1067, 148448), (1552, 102058), (2134, 74224), (3104, 51029), (4268, 37112), (4639, 34144), (8536, 18556), (9278, 17072)]