156618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 426816

約数和(自身を除く): 270198

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 113, 126, 154, 198, 226, 231, 339, 462, 678, 693, 791, 1017, 1243, 1386, 1582, 2034, 2373, 2486, 3729, 4746, 7119, 7458, 8701, 11187, 14238, 17402, 22374, 26103, 52206, 78309, 156618]

約数ペア:

[(1, 156618), (2, 78309), (3, 52206), (6, 26103), (7, 22374), (9, 17402), (11, 14238), (14, 11187), (18, 8701), (21, 7458), (22, 7119), (33, 4746), (42, 3729), (63, 2486), (66, 2373), (77, 2034), (99, 1582), (113, 1386), (126, 1243), (154, 1017), (198, 791), (226, 693), (231, 678), (339, 462)]