128744784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 414090560

約数和(自身を除く): 285345776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 337, 379, 504, 674, 758, 1008, 1011, 1137, 1348, 1516, 2022, 2274, 2359, 2653, 2696, 3032, 3033, 3411, 4044, 4548, 4718, 5306, 5392, 6064, 6066, 6822, 7077, 7959, 8088, 9096, 9436, 10612, 12132, 13644, 14154, 15918, 16176, 18192, 18872, 21224, 21231, 23877, 24264, 27288, 28308, 31836, 37744, 42448, 42462, 47754, 48528, 54576, 56616, 63672, 84924, 95508, 113232, 127344, 127723, 169848, 191016, 255446, 339696, 382032, 383169, 510892, 766338, 894061, 1021784, 1149507, 1532676, 1788122, 2043568, 2299014, 2682183, 3065352, 3576244, 4598028, 5364366, 6130704, 7152488, 8046549, 9196056, 10728732, 14304976, 16093098, 18392112, 21457464, 32186196, 42914928, 64372392, 128744784]

約数ペア:

[(1, 128744784), (2, 64372392), (3, 42914928), (4, 32186196), (6, 21457464), (7, 18392112), (8, 16093098), (9, 14304976), (12, 10728732), (14, 9196056), (16, 8046549), (18, 7152488), (21, 6130704), (24, 5364366), (28, 4598028), (36, 3576244), (42, 3065352), (48, 2682183), (56, 2299014), (63, 2043568), (72, 1788122), (84, 1532676), (112, 1149507), (126, 1021784), (144, 894061), (168, 766338), (252, 510892), (336, 383169), (337, 382032), (379, 339696), (504, 255446), (674, 191016), (758, 169848), (1008, 127723), (1011, 127344), (1137, 113232), (1348, 95508), (1516, 84924), (2022, 63672), (2274, 56616), (2359, 54576), (2653, 48528), (2696, 47754), (3032, 42462), (3033, 42448), (3411, 37744), (4044, 31836), (4548, 28308), (4718, 27288), (5306, 24264), (5392, 23877), (6064, 21231), (6066, 21224), (6822, 18872), (7077, 18192), (7959, 16176), (8088, 15918), (9096, 14154), (9436, 13644), (10612, 12132)]