128748312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7741}}^1$

素因数の和:7774

約数の個数: 128

約数和(自身を含む): 445939200

約数和(自身を除く): 317190888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 7741, 8316, 15482, 16632, 23223, 30964, 46446, 54187, 61928, 69669, 85151, 92892, 108374, 139338, 162561, 170302, 185784, 209007, 216748, 255453, 278676, 325122, 340604, 418014, 433496, 487683, 510906, 557352, 596057, 650244, 681208, 766359, 836028, 975366, 1021812, 1192114, 1300488, 1463049, 1532718, 1672056, 1788171, 1950732, 2043624, 2299077, 2384228, 2926098, 3065436, 3576342, 3901464, 4598154, 4768456, 5364513, 5852196, 6130872, 7152684, 9196308, 10729026, 11704392, 14305368, 16093539, 18392616, 21458052, 32187078, 42916104, 64374156, 128748312]

約数ペア:

[(1, 128748312), (2, 64374156), (3, 42916104), (4, 32187078), (6, 21458052), (7, 18392616), (8, 16093539), (9, 14305368), (11, 11704392), (12, 10729026), (14, 9196308), (18, 7152684), (21, 6130872), (22, 5852196), (24, 5364513), (27, 4768456), (28, 4598154), (33, 3901464), (36, 3576342), (42, 3065436), (44, 2926098), (54, 2384228), (56, 2299077), (63, 2043624), (66, 1950732), (72, 1788171), (77, 1672056), (84, 1532718), (88, 1463049), (99, 1300488), (108, 1192114), (126, 1021812), (132, 975366), (154, 836028), (168, 766359), (189, 681208), (198, 650244), (216, 596057), (231, 557352), (252, 510906), (264, 487683), (297, 433496), (308, 418014), (378, 340604), (396, 325122), (462, 278676), (504, 255453), (594, 216748), (616, 209007), (693, 185784), (756, 170302), (792, 162561), (924, 139338), (1188, 108374), (1386, 92892), (1512, 85151), (1848, 69669), (2079, 61928), (2376, 54187), (2772, 46446), (4158, 30964), (5544, 23223), (7741, 16632), (8316, 15482)]