128840196

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 307077120

約数和(自身を除く): 178236924

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 191, 201, 268, 382, 402, 573, 764, 804, 839, 1146, 1678, 2292, 2517, 3356, 5034, 10068, 12797, 25594, 38391, 51188, 56213, 76782, 112426, 153564, 160249, 168639, 224852, 320498, 337278, 480747, 640996, 674556, 961494, 1922988, 10736683, 21473366, 32210049, 42946732, 64420098, 128840196]

約数ペア:

[(1, 128840196), (2, 64420098), (3, 42946732), (4, 32210049), (6, 21473366), (12, 10736683), (67, 1922988), (134, 961494), (191, 674556), (201, 640996), (268, 480747), (382, 337278), (402, 320498), (573, 224852), (764, 168639), (804, 160249), (839, 153564), (1146, 112426), (1678, 76782), (2292, 56213), (2517, 51188), (3356, 38391), (5034, 25594), (10068, 12797)]