140225624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11981}}^1$

素因数の和:12024

約数の個数: 64

約数和(自身を含む): 345081600

約数和(自身を除く): 204855976

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 11981, 23962, 47924, 83867, 95848, 131791, 167734, 227639, 263582, 335468, 455278, 527164, 670936, 910556, 922537, 1054328, 1593473, 1821112, 1845074, 2504029, 3186946, 3690148, 5008058, 6373892, 7380296, 10016116, 12747784, 17528203, 20032232, 35056406, 70112812, 140225624]

約数ペア:

[(1, 140225624), (2, 70112812), (4, 35056406), (7, 20032232), (8, 17528203), (11, 12747784), (14, 10016116), (19, 7380296), (22, 6373892), (28, 5008058), (38, 3690148), (44, 3186946), (56, 2504029), (76, 1845074), (77, 1821112), (88, 1593473), (133, 1054328), (152, 922537), (154, 910556), (209, 670936), (266, 527164), (308, 455278), (418, 335468), (532, 263582), (616, 227639), (836, 167734), (1064, 131791), (1463, 95848), (1672, 83867), (2926, 47924), (5852, 23962), (11704, 11981)]