156980491648

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{75709}}^1$

素因数の和:75987

約数の個数: 64

約数和(自身を含む): 317854807200

約数和(自身を除く): 160874315552

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 167, 194, 334, 388, 668, 776, 1336, 1552, 2672, 3104, 5344, 6208, 10688, 12416, 16199, 21376, 32398, 64796, 75709, 129592, 151418, 259184, 302836, 518368, 605672, 1036736, 1211344, 2073472, 2422688, 4845376, 7343773, 9690752, 12643403, 14687546, 25286806, 29375092, 50573612, 58750184, 101147224, 117500368, 202294448, 235000736, 404588896, 470001472, 809177792, 940002944, 1226410091, 1618355584, 2452820182, 4905640364, 9811280728, 19622561456, 39245122912, 78490245824, 156980491648]

約数ペア:

[(1, 156980491648), (2, 78490245824), (4, 39245122912), (8, 19622561456), (16, 9811280728), (32, 4905640364), (64, 2452820182), (97, 1618355584), (128, 1226410091), (167, 940002944), (194, 809177792), (334, 470001472), (388, 404588896), (668, 235000736), (776, 202294448), (1336, 117500368), (1552, 101147224), (2672, 58750184), (3104, 50573612), (5344, 29375092), (6208, 25286806), (10688, 14687546), (12416, 12643403), (16199, 9690752), (21376, 7343773), (32398, 4845376), (64796, 2422688), (75709, 2073472), (129592, 1211344), (151418, 1036736), (259184, 605672), (302836, 518368)]