133694816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 273208320

約数和(自身を除く): 139513504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 307, 439, 496, 614, 878, 992, 1228, 1756, 2456, 3512, 4912, 7024, 9517, 9824, 13609, 14048, 19034, 27218, 38068, 54436, 76136, 108872, 134773, 152272, 217744, 269546, 304544, 435488, 539092, 1078184, 2156368, 4177963, 4312736, 8355926, 16711852, 33423704, 66847408, 133694816]

約数ペア:

[(1, 133694816), (2, 66847408), (4, 33423704), (8, 16711852), (16, 8355926), (31, 4312736), (32, 4177963), (62, 2156368), (124, 1078184), (248, 539092), (307, 435488), (439, 304544), (496, 269546), (614, 217744), (878, 152272), (992, 134773), (1228, 108872), (1756, 76136), (2456, 54436), (3512, 38068), (4912, 27218), (7024, 19034), (9517, 14048), (9824, 13609)]