179334428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 415626624

約数和(自身を除く): 236292196

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 73, 91, 119, 146, 182, 221, 238, 292, 364, 397, 442, 476, 511, 794, 884, 949, 1022, 1241, 1547, 1588, 1898, 2044, 2482, 2779, 3094, 3796, 4964, 5161, 5558, 6188, 6643, 6749, 8687, 10322, 11116, 13286, 13498, 16133, 17374, 20644, 26572, 26996, 28981, 32266, 34748, 36127, 47243, 57962, 64532, 72254, 87737, 94486, 112931, 115924, 144508, 175474, 188972, 202867, 225862, 350948, 376753, 405734, 451724, 492677, 614159, 753506, 811468, 985354, 1228318, 1507012, 1970708, 2456636, 2637271, 3448739, 5274542, 6404801, 6897478, 10549084, 12809602, 13794956, 25619204, 44833607, 89667214, 179334428]

約数ペア:

[(1, 179334428), (2, 89667214), (4, 44833607), (7, 25619204), (13, 13794956), (14, 12809602), (17, 10549084), (26, 6897478), (28, 6404801), (34, 5274542), (52, 3448739), (68, 2637271), (73, 2456636), (91, 1970708), (119, 1507012), (146, 1228318), (182, 985354), (221, 811468), (238, 753506), (292, 614159), (364, 492677), (397, 451724), (442, 405734), (476, 376753), (511, 350948), (794, 225862), (884, 202867), (949, 188972), (1022, 175474), (1241, 144508), (1547, 115924), (1588, 112931), (1898, 94486), (2044, 87737), (2482, 72254), (2779, 64532), (3094, 57962), (3796, 47243), (4964, 36127), (5161, 34748), (5558, 32266), (6188, 28981), (6643, 26996), (6749, 26572), (8687, 20644), (10322, 17374), (11116, 16133), (13286, 13498)]