191305464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 571084800

約数和(自身を除く): 379779336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 109, 124, 168, 186, 217, 218, 248, 327, 337, 372, 434, 436, 651, 654, 674, 744, 763, 868, 872, 1011, 1302, 1308, 1348, 1526, 1736, 2022, 2289, 2359, 2604, 2616, 2696, 3052, 3379, 4044, 4578, 4718, 5208, 6104, 6758, 7077, 8088, 9156, 9436, 10137, 10447, 13516, 14154, 18312, 18872, 20274, 20894, 23653, 27032, 28308, 31341, 36733, 40548, 41788, 47306, 56616, 62682, 70959, 73129, 73466, 81096, 83576, 94612, 110199, 125364, 141918, 146258, 146932, 189224, 219387, 220398, 250728, 257131, 283836, 292516, 293864, 438774, 440796, 514262, 567672, 585032, 771393, 877548, 881592, 1028524, 1138723, 1542786, 1755096, 2057048, 2277446, 3085572, 3416169, 4554892, 6171144, 6832338, 7971061, 9109784, 13664676, 15942122, 23913183, 27329352, 31884244, 47826366, 63768488, 95652732, 191305464]

約数ペア:

[(1, 191305464), (2, 95652732), (3, 63768488), (4, 47826366), (6, 31884244), (7, 27329352), (8, 23913183), (12, 15942122), (14, 13664676), (21, 9109784), (24, 7971061), (28, 6832338), (31, 6171144), (42, 4554892), (56, 3416169), (62, 3085572), (84, 2277446), (93, 2057048), (109, 1755096), (124, 1542786), (168, 1138723), (186, 1028524), (217, 881592), (218, 877548), (248, 771393), (327, 585032), (337, 567672), (372, 514262), (434, 440796), (436, 438774), (651, 293864), (654, 292516), (674, 283836), (744, 257131), (763, 250728), (868, 220398), (872, 219387), (1011, 189224), (1302, 146932), (1308, 146258), (1348, 141918), (1526, 125364), (1736, 110199), (2022, 94612), (2289, 83576), (2359, 81096), (2604, 73466), (2616, 73129), (2696, 70959), (3052, 62682), (3379, 56616), (4044, 47306), (4578, 41788), (4718, 40548), (5208, 36733), (6104, 31341), (6758, 28308), (7077, 27032), (8088, 23653), (9156, 20894), (9436, 20274), (10137, 18872), (10447, 18312), (13516, 14154)]