121320312

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 313286400

約数和(自身を除く): 191966088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 492, 556, 834, 887, 984, 1112, 1668, 1774, 2661, 3336, 3548, 5322, 5699, 7096, 10644, 11398, 17097, 21288, 22796, 34194, 36367, 45592, 68388, 72734, 109101, 123293, 136776, 145468, 218202, 246586, 290936, 369879, 436404, 493172, 739758, 872808, 986344, 1479516, 2959032, 5055013, 10110026, 15165039, 20220052, 30330078, 40440104, 60660156, 121320312]

約数ペア:

[(1, 121320312), (2, 60660156), (3, 40440104), (4, 30330078), (6, 20220052), (8, 15165039), (12, 10110026), (24, 5055013), (41, 2959032), (82, 1479516), (123, 986344), (139, 872808), (164, 739758), (246, 493172), (278, 436404), (328, 369879), (417, 290936), (492, 246586), (556, 218202), (834, 145468), (887, 136776), (984, 123293), (1112, 109101), (1668, 72734), (1774, 68388), (2661, 45592), (3336, 36367), (3548, 34194), (5322, 22796), (5699, 21288), (7096, 17097), (10644, 11398)]