187794252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3761}}^1$

素因数の和:3863

約数の個数: 72

約数和(自身を含む): 506666160

約数和(自身を除く): 318871908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 876, 1314, 1387, 2628, 2774, 3761, 4161, 5548, 7522, 8322, 11283, 12483, 15044, 16644, 22566, 24966, 33849, 45132, 49932, 67698, 71459, 135396, 142918, 214377, 274553, 285836, 428754, 549106, 643131, 823659, 857508, 1098212, 1286262, 1647318, 2470977, 2572524, 3294636, 4941954, 5216507, 9883908, 10433014, 15649521, 20866028, 31299042, 46948563, 62598084, 93897126, 187794252]

約数ペア:

[(1, 187794252), (2, 93897126), (3, 62598084), (4, 46948563), (6, 31299042), (9, 20866028), (12, 15649521), (18, 10433014), (19, 9883908), (36, 5216507), (38, 4941954), (57, 3294636), (73, 2572524), (76, 2470977), (114, 1647318), (146, 1286262), (171, 1098212), (219, 857508), (228, 823659), (292, 643131), (342, 549106), (438, 428754), (657, 285836), (684, 274553), (876, 214377), (1314, 142918), (1387, 135396), (2628, 71459), (2774, 67698), (3761, 49932), (4161, 45132), (5548, 33849), (7522, 24966), (8322, 22566), (11283, 16644), (12483, 15044)]