15678885378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{25117}}^1$

素因数の和:25339

約数の個数: 64

約数和(自身を含む): 34636315392

約数和(自身を除く): 18957430014

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 151, 159, 302, 318, 453, 689, 906, 1378, 1963, 2067, 3926, 4134, 5889, 8003, 11778, 16006, 24009, 25117, 48018, 50234, 75351, 104039, 150702, 208078, 312117, 326521, 624234, 653042, 979563, 1331201, 1959126, 2662402, 3792667, 3993603, 7585334, 7987206, 11378001, 17305613, 22756002, 34611226, 49304671, 51916839, 98609342, 103833678, 147914013, 201011351, 295828026, 402022702, 603034053, 1206068106, 2613147563, 5226295126, 7839442689, 15678885378]

約数ペア:

[(1, 15678885378), (2, 7839442689), (3, 5226295126), (6, 2613147563), (13, 1206068106), (26, 603034053), (39, 402022702), (53, 295828026), (78, 201011351), (106, 147914013), (151, 103833678), (159, 98609342), (302, 51916839), (318, 49304671), (453, 34611226), (689, 22756002), (906, 17305613), (1378, 11378001), (1963, 7987206), (2067, 7585334), (3926, 3993603), (4134, 3792667), (5889, 2662402), (8003, 1959126), (11778, 1331201), (16006, 979563), (24009, 653042), (25117, 624234), (48018, 326521), (50234, 312117), (75351, 208078), (104039, 150702)]