97890128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 230401920

約数和(自身を除く): 132511792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 157, 266, 293, 304, 314, 532, 586, 628, 1064, 1099, 1172, 1256, 2051, 2128, 2198, 2344, 2512, 2983, 4102, 4396, 4688, 5567, 5966, 8204, 8792, 11134, 11932, 16408, 17584, 20881, 22268, 23864, 32816, 38969, 41762, 44536, 46001, 47728, 77938, 83524, 89072, 92002, 155876, 167048, 184004, 311752, 322007, 334096, 368008, 623504, 644014, 736016, 874019, 1288028, 1748038, 2576056, 3496076, 5152112, 6118133, 6992152, 12236266, 13984304, 24472532, 48945064, 97890128]

約数ペア:

[(1, 97890128), (2, 48945064), (4, 24472532), (7, 13984304), (8, 12236266), (14, 6992152), (16, 6118133), (19, 5152112), (28, 3496076), (38, 2576056), (56, 1748038), (76, 1288028), (112, 874019), (133, 736016), (152, 644014), (157, 623504), (266, 368008), (293, 334096), (304, 322007), (314, 311752), (532, 184004), (586, 167048), (628, 155876), (1064, 92002), (1099, 89072), (1172, 83524), (1256, 77938), (2051, 47728), (2128, 46001), (2198, 44536), (2344, 41762), (2512, 38969), (2983, 32816), (4102, 23864), (4396, 22268), (4688, 20881), (5567, 17584), (5966, 16408), (8204, 11932), (8792, 11134)]