156910338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 380177280

約数和(自身を除く): 223266942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 166, 234, 249, 351, 498, 702, 747, 1079, 1494, 2158, 2241, 2693, 3237, 4482, 5386, 6474, 8079, 9711, 16158, 19422, 24237, 29133, 35009, 48474, 58266, 70018, 72711, 105027, 145422, 210054, 223519, 315081, 447038, 630162, 670557, 945243, 1341114, 1890486, 2011671, 2905747, 4023342, 5811494, 6035013, 8717241, 12070026, 17434482, 26151723, 52303446, 78455169, 156910338]

約数ペア:

[(1, 156910338), (2, 78455169), (3, 52303446), (6, 26151723), (9, 17434482), (13, 12070026), (18, 8717241), (26, 6035013), (27, 5811494), (39, 4023342), (54, 2905747), (78, 2011671), (83, 1890486), (117, 1341114), (166, 945243), (234, 670557), (249, 630162), (351, 447038), (498, 315081), (702, 223519), (747, 210054), (1079, 145422), (1494, 105027), (2158, 72711), (2241, 70018), (2693, 58266), (3237, 48474), (4482, 35009), (5386, 29133), (6474, 24237), (8079, 19422), (9711, 16158)]