156964005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 313777152

約数和(自身を除く): 156813147

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 53, 55, 93, 99, 155, 159, 165, 193, 265, 279, 341, 465, 477, 495, 579, 583, 795, 965, 1023, 1395, 1643, 1705, 1737, 1749, 2123, 2385, 2895, 2915, 3069, 4929, 5115, 5247, 5983, 6369, 8215, 8685, 8745, 10229, 10615, 14787, 15345, 17949, 18073, 19107, 24645, 26235, 29915, 30687, 31845, 51145, 53847, 54219, 65813, 73935, 89745, 90365, 92061, 95535, 112519, 153435, 162657, 197439, 269235, 271095, 317099, 329065, 337557, 460305, 562595, 592317, 813285, 951297, 987195, 1012671, 1585495, 1687785, 2853891, 2961585, 3488089, 4756485, 5063355, 10464267, 14269455, 17440445, 31392801, 52321335, 156964005]

約数ペア:

[(1, 156964005), (3, 52321335), (5, 31392801), (9, 17440445), (11, 14269455), (15, 10464267), (31, 5063355), (33, 4756485), (45, 3488089), (53, 2961585), (55, 2853891), (93, 1687785), (99, 1585495), (155, 1012671), (159, 987195), (165, 951297), (193, 813285), (265, 592317), (279, 562595), (341, 460305), (465, 337557), (477, 329065), (495, 317099), (579, 271095), (583, 269235), (795, 197439), (965, 162657), (1023, 153435), (1395, 112519), (1643, 95535), (1705, 92061), (1737, 90365), (1749, 89745), (2123, 73935), (2385, 65813), (2895, 54219), (2915, 53847), (3069, 51145), (4929, 31845), (5115, 30687), (5247, 29915), (5983, 26235), (6369, 24645), (8215, 19107), (8685, 18073), (8745, 17949), (10229, 15345), (10615, 14787)]