125715156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 344881152

約数和(自身を除く): 219165996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 107, 142, 197, 213, 214, 284, 321, 394, 426, 428, 497, 591, 642, 749, 788, 852, 994, 1182, 1284, 1379, 1491, 1498, 1988, 2247, 2364, 2758, 2982, 2996, 4137, 4494, 5516, 5964, 7597, 8274, 8988, 13987, 15194, 16548, 21079, 22791, 27974, 30388, 41961, 42158, 45582, 53179, 55948, 63237, 83922, 84316, 91164, 97909, 106358, 126474, 147553, 159537, 167844, 195818, 212716, 252948, 293727, 295106, 319074, 391636, 442659, 587454, 590212, 638148, 885318, 1174908, 1496609, 1770636, 2993218, 4489827, 5986436, 8979654, 10476263, 17959308, 20952526, 31428789, 41905052, 62857578, 125715156]

約数ペア:

[(1, 125715156), (2, 62857578), (3, 41905052), (4, 31428789), (6, 20952526), (7, 17959308), (12, 10476263), (14, 8979654), (21, 5986436), (28, 4489827), (42, 2993218), (71, 1770636), (84, 1496609), (107, 1174908), (142, 885318), (197, 638148), (213, 590212), (214, 587454), (284, 442659), (321, 391636), (394, 319074), (426, 295106), (428, 293727), (497, 252948), (591, 212716), (642, 195818), (749, 167844), (788, 159537), (852, 147553), (994, 126474), (1182, 106358), (1284, 97909), (1379, 91164), (1491, 84316), (1498, 83922), (1988, 63237), (2247, 55948), (2364, 53179), (2758, 45582), (2982, 42158), (2996, 41961), (4137, 30388), (4494, 27974), (5516, 22791), (5964, 21079), (7597, 16548), (8274, 15194), (8988, 13987)]