156918253068

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3881}}^1\times {\mathrm{21191}}^1$

素因数の和:25135

約数の個数: 72

約数和(自身を含む): 404261728416

約数和(自身を除く): 247343475348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 3881, 7762, 11643, 15524, 21191, 23286, 34929, 42382, 46572, 63573, 69858, 84764, 127146, 139716, 190719, 205693, 254292, 381438, 411386, 617079, 762876, 822772, 1123123, 1234158, 1851237, 2246246, 2468316, 3369369, 3702474, 4492492, 6738738, 7404948, 10108107, 13477476, 20216214, 40432428, 82242271, 164484542, 246726813, 328969084, 493453626, 740180439, 986907252, 1480360878, 2960721756, 4358840363, 8717680726, 13076521089, 17435361452, 26153042178, 39229563267, 52306084356, 78459126534, 156918253068]

約数ペア:

[(1, 156918253068), (2, 78459126534), (3, 52306084356), (4, 39229563267), (6, 26153042178), (9, 17435361452), (12, 13076521089), (18, 8717680726), (36, 4358840363), (53, 2960721756), (106, 1480360878), (159, 986907252), (212, 740180439), (318, 493453626), (477, 328969084), (636, 246726813), (954, 164484542), (1908, 82242271), (3881, 40432428), (7762, 20216214), (11643, 13477476), (15524, 10108107), (21191, 7404948), (23286, 6738738), (34929, 4492492), (42382, 3702474), (46572, 3369369), (63573, 2468316), (69858, 2246246), (84764, 1851237), (127146, 1234158), (139716, 1123123), (190719, 822772), (205693, 762876), (254292, 617079), (381438, 411386)]