140947578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 339318720

約数和(自身を除く): 198371142

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 59, 74, 102, 111, 118, 153, 177, 211, 222, 306, 333, 354, 422, 531, 629, 633, 666, 1003, 1062, 1258, 1266, 1887, 1899, 2006, 2183, 3009, 3587, 3774, 3798, 4366, 5661, 6018, 6549, 7174, 7807, 9027, 10761, 11322, 12449, 13098, 15614, 18054, 19647, 21522, 23421, 24898, 32283, 37111, 37347, 39294, 46842, 64566, 70263, 74222, 74694, 111333, 112041, 132719, 140526, 211633, 222666, 224082, 265438, 333999, 398157, 423266, 460613, 634899, 667998, 796314, 921226, 1194471, 1269798, 1381839, 1904697, 2388942, 2763678, 3809394, 4145517, 7830421, 8291034, 15660842, 23491263, 46982526, 70473789, 140947578]

約数ペア:

[(1, 140947578), (2, 70473789), (3, 46982526), (6, 23491263), (9, 15660842), (17, 8291034), (18, 7830421), (34, 4145517), (37, 3809394), (51, 2763678), (59, 2388942), (74, 1904697), (102, 1381839), (111, 1269798), (118, 1194471), (153, 921226), (177, 796314), (211, 667998), (222, 634899), (306, 460613), (333, 423266), (354, 398157), (422, 333999), (531, 265438), (629, 224082), (633, 222666), (666, 211633), (1003, 140526), (1062, 132719), (1258, 112041), (1266, 111333), (1887, 74694), (1899, 74222), (2006, 70263), (2183, 64566), (3009, 46842), (3587, 39294), (3774, 37347), (3798, 37111), (4366, 32283), (5661, 24898), (6018, 23421), (6549, 21522), (7174, 19647), (7807, 18054), (9027, 15614), (10761, 13098), (11322, 12449)]