168293868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 422836848

約数和(自身を除く): 254542980

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 361, 636, 722, 733, 1007, 1083, 1444, 1466, 2014, 2166, 2199, 2932, 3021, 4028, 4332, 4398, 6042, 8796, 12084, 13927, 19133, 27854, 38266, 38849, 41781, 55708, 57399, 76532, 77698, 83562, 114798, 116547, 155396, 167124, 229596, 233094, 264613, 466188, 529226, 738131, 793839, 1058452, 1476262, 1587678, 2214393, 2952524, 3175356, 4428786, 8857572, 14024489, 28048978, 42073467, 56097956, 84146934, 168293868]

約数ペア:

[(1, 168293868), (2, 84146934), (3, 56097956), (4, 42073467), (6, 28048978), (12, 14024489), (19, 8857572), (38, 4428786), (53, 3175356), (57, 2952524), (76, 2214393), (106, 1587678), (114, 1476262), (159, 1058452), (212, 793839), (228, 738131), (318, 529226), (361, 466188), (636, 264613), (722, 233094), (733, 229596), (1007, 167124), (1083, 155396), (1444, 116547), (1466, 114798), (2014, 83562), (2166, 77698), (2199, 76532), (2932, 57399), (3021, 55708), (4028, 41781), (4332, 38849), (4398, 38266), (6042, 27854), (8796, 19133), (12084, 13927)]