8078154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 11828406

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 191, 266, 318, 371, 382, 399, 573, 742, 798, 1007, 1113, 1146, 1337, 2014, 2226, 2674, 3021, 3629, 4011, 6042, 7049, 7258, 8022, 10123, 10887, 14098, 20246, 21147, 21774, 25403, 30369, 42294, 50806, 60738, 70861, 76209, 141722, 152418, 192337, 212583, 384674, 425166, 577011, 1154022, 1346359, 2692718, 4039077, 8078154]

約数ペア:

[(1, 8078154), (2, 4039077), (3, 2692718), (6, 1346359), (7, 1154022), (14, 577011), (19, 425166), (21, 384674), (38, 212583), (42, 192337), (53, 152418), (57, 141722), (106, 76209), (114, 70861), (133, 60738), (159, 50806), (191, 42294), (266, 30369), (318, 25403), (371, 21774), (382, 21147), (399, 20246), (573, 14098), (742, 10887), (798, 10123), (1007, 8022), (1113, 7258), (1146, 7049), (1337, 6042), (2014, 4011), (2226, 3629), (2674, 3021)]