146172978

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{55243}}^1$

素因数の和:55268

約数の個数: 48

約数和(自身を含む): 377868960

約数和(自身を除く): 231695982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 55243, 110486, 165729, 331458, 386701, 497187, 773402, 994374, 1160103, 1491561, 2320206, 2706907, 2983122, 3480309, 5413814, 6960618, 8120721, 10440927, 16241442, 20881854, 24362163, 48724326, 73086489, 146172978]

約数ペア:

[(1, 146172978), (2, 73086489), (3, 48724326), (6, 24362163), (7, 20881854), (9, 16241442), (14, 10440927), (18, 8120721), (21, 6960618), (27, 5413814), (42, 3480309), (49, 2983122), (54, 2706907), (63, 2320206), (98, 1491561), (126, 1160103), (147, 994374), (189, 773402), (294, 497187), (378, 386701), (441, 331458), (882, 165729), (1323, 110486), (2646, 55243)]