141634892

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 308251440

約数和(自身を除く): 166616548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 266, 292, 511, 521, 532, 931, 1022, 1042, 1387, 1862, 2044, 2084, 2774, 3577, 3647, 3724, 5548, 7154, 7294, 9709, 9899, 14308, 14588, 19418, 19798, 25529, 38033, 38836, 39596, 51058, 67963, 69293, 76066, 102116, 135926, 138586, 152132, 266231, 271852, 277172, 485051, 532462, 722627, 970102, 1064924, 1445254, 1863617, 1940204, 2890508, 3727234, 5058389, 7454468, 10116778, 20233556, 35408723, 70817446, 141634892]

約数ペア:

[(1, 141634892), (2, 70817446), (4, 35408723), (7, 20233556), (14, 10116778), (19, 7454468), (28, 5058389), (38, 3727234), (49, 2890508), (73, 1940204), (76, 1863617), (98, 1445254), (133, 1064924), (146, 970102), (196, 722627), (266, 532462), (292, 485051), (511, 277172), (521, 271852), (532, 266231), (931, 152132), (1022, 138586), (1042, 135926), (1387, 102116), (1862, 76066), (2044, 69293), (2084, 67963), (2774, 51058), (3577, 39596), (3647, 38836), (3724, 38033), (5548, 25529), (7154, 19798), (7294, 19418), (9709, 14588), (9899, 14308)]