146585068

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 309228192

約数和(自身を除く): 162643124

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 103, 106, 137, 196, 206, 212, 274, 371, 412, 548, 721, 742, 959, 1442, 1484, 1918, 2597, 2884, 3836, 5047, 5194, 5459, 6713, 7261, 10094, 10388, 10918, 13426, 14111, 14522, 20188, 21836, 26852, 28222, 29044, 38213, 50827, 56444, 76426, 98777, 101654, 152852, 197554, 203308, 267491, 355789, 395108, 534982, 691439, 711578, 747883, 1069964, 1382878, 1423156, 1495766, 2765756, 2991532, 5235181, 10470362, 20940724, 36646267, 73292534, 146585068]

約数ペア:

[(1, 146585068), (2, 73292534), (4, 36646267), (7, 20940724), (14, 10470362), (28, 5235181), (49, 2991532), (53, 2765756), (98, 1495766), (103, 1423156), (106, 1382878), (137, 1069964), (196, 747883), (206, 711578), (212, 691439), (274, 534982), (371, 395108), (412, 355789), (548, 267491), (721, 203308), (742, 197554), (959, 152852), (1442, 101654), (1484, 98777), (1918, 76426), (2597, 56444), (2884, 50827), (3836, 38213), (5047, 29044), (5194, 28222), (5459, 26852), (6713, 21836), (7261, 20188), (10094, 14522), (10388, 14111), (10918, 13426)]