139704864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 405820800

約数和(自身を除く): 266115936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 109, 156, 158, 169, 208, 218, 237, 312, 316, 327, 338, 416, 436, 474, 507, 624, 632, 654, 676, 872, 948, 1014, 1027, 1248, 1264, 1308, 1352, 1417, 1744, 1896, 2028, 2054, 2528, 2616, 2704, 2834, 3081, 3488, 3792, 4056, 4108, 4251, 5232, 5408, 5668, 6162, 7584, 8112, 8216, 8502, 8611, 10464, 11336, 12324, 13351, 16224, 16432, 17004, 17222, 18421, 22672, 24648, 25833, 26702, 32864, 34008, 34444, 36842, 40053, 45344, 49296, 51666, 53404, 55263, 68016, 68888, 73684, 80106, 98592, 103332, 106808, 110526, 111943, 136032, 137776, 147368, 160212, 206664, 213616, 221052, 223886, 275552, 294736, 320424, 335829, 413328, 427232, 442104, 447772, 589472, 640848, 671658, 826656, 884208, 895544, 1281696, 1343316, 1455259, 1768416, 1791088, 2686632, 2910518, 3582176, 4365777, 5373264, 5821036, 8731554, 10746528, 11642072, 17463108, 23284144, 34926216, 46568288, 69852432, 139704864]

約数ペア:

[(1, 139704864), (2, 69852432), (3, 46568288), (4, 34926216), (6, 23284144), (8, 17463108), (12, 11642072), (13, 10746528), (16, 8731554), (24, 5821036), (26, 5373264), (32, 4365777), (39, 3582176), (48, 2910518), (52, 2686632), (78, 1791088), (79, 1768416), (96, 1455259), (104, 1343316), (109, 1281696), (156, 895544), (158, 884208), (169, 826656), (208, 671658), (218, 640848), (237, 589472), (312, 447772), (316, 442104), (327, 427232), (338, 413328), (416, 335829), (436, 320424), (474, 294736), (507, 275552), (624, 223886), (632, 221052), (654, 213616), (676, 206664), (872, 160212), (948, 147368), (1014, 137776), (1027, 136032), (1248, 111943), (1264, 110526), (1308, 106808), (1352, 103332), (1417, 98592), (1744, 80106), (1896, 73684), (2028, 68888), (2054, 68016), (2528, 55263), (2616, 53404), (2704, 51666), (2834, 49296), (3081, 45344), (3488, 40053), (3792, 36842), (4056, 34444), (4108, 34008), (4251, 32864), (5232, 26702), (5408, 25833), (5668, 24648), (6162, 22672), (7584, 18421), (8112, 17222), (8216, 17004), (8502, 16432), (8611, 16224), (10464, 13351), (11336, 12324)]