193158

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{73}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 506160

約数和(自身を除く): 313002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 73, 98, 126, 146, 147, 189, 219, 294, 378, 438, 441, 511, 657, 882, 1022, 1314, 1323, 1533, 1971, 2646, 3066, 3577, 3942, 4599, 7154, 9198, 10731, 13797, 21462, 27594, 32193, 64386, 96579, 193158]

約数ペア:

[(1, 193158), (2, 96579), (3, 64386), (6, 32193), (7, 27594), (9, 21462), (14, 13797), (18, 10731), (21, 9198), (27, 7154), (42, 4599), (49, 3942), (54, 3577), (63, 3066), (73, 2646), (98, 1971), (126, 1533), (146, 1323), (147, 1314), (189, 1022), (219, 882), (294, 657), (378, 511), (438, 441)]