126856268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5801}}^1$

素因数の和:5894

約数の個数: 48

約数和(自身を含む): 280723968

約数和(自身を除く): 153867700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 5801, 10934, 11602, 21868, 23204, 40607, 63811, 81214, 127622, 162428, 255244, 411871, 446677, 823742, 893354, 1647484, 1786708, 2883097, 4530581, 5766194, 9061162, 11532388, 18122324, 31714067, 63428134, 126856268]

約数ペア:

[(1, 126856268), (2, 63428134), (4, 31714067), (7, 18122324), (11, 11532388), (14, 9061162), (22, 5766194), (28, 4530581), (44, 2883097), (71, 1786708), (77, 1647484), (142, 893354), (154, 823742), (284, 446677), (308, 411871), (497, 255244), (781, 162428), (994, 127622), (1562, 81214), (1988, 63811), (3124, 40607), (5467, 23204), (5801, 21868), (10934, 11602)]