128646264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5404

約数の個数: 64

約数和(自身を含む): 344995200

約数和(自身を除く): 216348936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 5323, 6042, 8056, 10646, 12084, 15969, 21292, 24168, 31938, 42584, 63876, 101137, 127752, 202274, 282119, 303411, 404548, 564238, 606822, 809096, 846357, 1128476, 1213644, 1692714, 2256952, 2427288, 3385428, 5360261, 6770856, 10720522, 16080783, 21441044, 32161566, 42882088, 64323132, 128646264]

約数ペア:

[(1, 128646264), (2, 64323132), (3, 42882088), (4, 32161566), (6, 21441044), (8, 16080783), (12, 10720522), (19, 6770856), (24, 5360261), (38, 3385428), (53, 2427288), (57, 2256952), (76, 1692714), (106, 1213644), (114, 1128476), (152, 846357), (159, 809096), (212, 606822), (228, 564238), (318, 404548), (424, 303411), (456, 282119), (636, 202274), (1007, 127752), (1272, 101137), (2014, 63876), (3021, 42584), (4028, 31938), (5323, 24168), (6042, 21292), (8056, 15969), (10646, 12084)]