152471826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21019}}^1$

素因数の和:21071

約数の個数: 48

約数和(自身を含む): 367261440

約数和(自身を除く): 214789614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21019, 42038, 63057, 126114, 189171, 273247, 378342, 546494, 651589, 819741, 1303178, 1639482, 1954767, 2459223, 3909534, 4918446, 5864301, 8470657, 11728602, 16941314, 25411971, 50823942, 76235913, 152471826]

約数ペア:

[(1, 152471826), (2, 76235913), (3, 50823942), (6, 25411971), (9, 16941314), (13, 11728602), (18, 8470657), (26, 5864301), (31, 4918446), (39, 3909534), (62, 2459223), (78, 1954767), (93, 1639482), (117, 1303178), (186, 819741), (234, 651589), (279, 546494), (403, 378342), (558, 273247), (806, 189171), (1209, 126114), (2418, 63057), (3627, 42038), (7254, 21019)]