133718312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2322

約数の個数: 64

約数和(自身を含む): 312439680

約数和(自身を除く): 178721368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2213, 2324, 4316, 4426, 4648, 7553, 8632, 8852, 15106, 15491, 17704, 28769, 30212, 30982, 57538, 60424, 61964, 115076, 123928, 183679, 201383, 230152, 367358, 402766, 734716, 805532, 1285753, 1469432, 1611064, 2387827, 2571506, 4775654, 5143012, 9551308, 10286024, 16714789, 19102616, 33429578, 66859156, 133718312]

約数ペア:

[(1, 133718312), (2, 66859156), (4, 33429578), (7, 19102616), (8, 16714789), (13, 10286024), (14, 9551308), (26, 5143012), (28, 4775654), (52, 2571506), (56, 2387827), (83, 1611064), (91, 1469432), (104, 1285753), (166, 805532), (182, 734716), (332, 402766), (364, 367358), (581, 230152), (664, 201383), (728, 183679), (1079, 123928), (1162, 115076), (2158, 61964), (2213, 60424), (2324, 57538), (4316, 30982), (4426, 30212), (4648, 28769), (7553, 17704), (8632, 15491), (8852, 15106)]