145519206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 350880768

約数和(自身を除く): 205361562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 97, 138, 161, 194, 291, 322, 483, 582, 679, 966, 1358, 1553, 2037, 2231, 3106, 4074, 4462, 4659, 6693, 9318, 10871, 13386, 15617, 21742, 31234, 32613, 35719, 46851, 65226, 71438, 93702, 107157, 150641, 214314, 250033, 301282, 451923, 500066, 750099, 903846, 1054487, 1500198, 2108974, 3163461, 3464743, 6326922, 6929486, 10394229, 20788458, 24253201, 48506402, 72759603, 145519206]

約数ペア:

[(1, 145519206), (2, 72759603), (3, 48506402), (6, 24253201), (7, 20788458), (14, 10394229), (21, 6929486), (23, 6326922), (42, 3464743), (46, 3163461), (69, 2108974), (97, 1500198), (138, 1054487), (161, 903846), (194, 750099), (291, 500066), (322, 451923), (483, 301282), (582, 250033), (679, 214314), (966, 150641), (1358, 107157), (1553, 93702), (2037, 71438), (2231, 65226), (3106, 46851), (4074, 35719), (4462, 32613), (4659, 31234), (6693, 21742), (9318, 15617), (10871, 13386)]