16318577044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{25583}}^1$

素因数の和:25733

約数の個数: 96

約数和(自身を含む): 37823385600

約数和(自身を除く): 21504808556

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 109, 133, 154, 209, 218, 266, 308, 418, 436, 532, 763, 836, 1199, 1463, 1526, 2071, 2398, 2926, 3052, 4142, 4796, 5852, 8284, 8393, 14497, 16786, 22781, 25583, 28994, 33572, 45562, 51166, 57988, 91124, 102332, 159467, 179081, 281413, 318934, 358162, 486077, 562826, 637868, 716324, 972154, 1125652, 1944308, 1969891, 2788547, 3402539, 3939782, 5346847, 5577094, 6805078, 7879564, 10693694, 11154188, 13610156, 19519829, 21387388, 30674017, 37427929, 39039658, 52982393, 61348034, 74855858, 78079316, 105964786, 122696068, 149711716, 211929572, 214718119, 370876751, 429436238, 582806323, 741753502, 858872476, 1165612646, 1483507004, 2331225292, 4079644261, 8159288522, 16318577044]

約数ペア:

[(1, 16318577044), (2, 8159288522), (4, 4079644261), (7, 2331225292), (11, 1483507004), (14, 1165612646), (19, 858872476), (22, 741753502), (28, 582806323), (38, 429436238), (44, 370876751), (76, 214718119), (77, 211929572), (109, 149711716), (133, 122696068), (154, 105964786), (209, 78079316), (218, 74855858), (266, 61348034), (308, 52982393), (418, 39039658), (436, 37427929), (532, 30674017), (763, 21387388), (836, 19519829), (1199, 13610156), (1463, 11154188), (1526, 10693694), (2071, 7879564), (2398, 6805078), (2926, 5577094), (3052, 5346847), (4142, 3939782), (4796, 3402539), (5852, 2788547), (8284, 1969891), (8393, 1944308), (14497, 1125652), (16786, 972154), (22781, 716324), (25583, 637868), (28994, 562826), (33572, 486077), (45562, 358162), (51166, 318934), (57988, 281413), (91124, 179081), (102332, 159467)]