156920492492

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1\times {\mathrm{4871}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 281278878720

約数和(自身を除く): 124358386228

約数列:

[1, 2, 4, 79, 97, 158, 194, 316, 388, 1051, 2102, 4204, 4871, 7663, 9742, 15326, 19484, 30652, 83029, 101947, 166058, 203894, 332116, 384809, 407788, 472487, 769618, 944974, 1539236, 1889948, 5119421, 8053813, 10238842, 16107626, 20477684, 32215252, 37326473, 74652946, 149305892, 404434259, 496583837, 808868518, 993167674, 1617737036, 1986335348, 39230123123, 78460246246, 156920492492]

約数ペア:

[(1, 156920492492), (2, 78460246246), (4, 39230123123), (79, 1986335348), (97, 1617737036), (158, 993167674), (194, 808868518), (316, 496583837), (388, 404434259), (1051, 149305892), (2102, 74652946), (4204, 37326473), (4871, 32215252), (7663, 20477684), (9742, 16107626), (15326, 10238842), (19484, 8053813), (30652, 5119421), (83029, 1889948), (101947, 1539236), (166058, 944974), (203894, 769618), (332116, 472487), (384809, 407788)]