140359232

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 84

約数和(自身を含む): 317936880

約数和(自身を除く): 177577648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 683, 832, 988, 1216, 1352, 1366, 1976, 2704, 2732, 3211, 3952, 5408, 5464, 6422, 7904, 8879, 10816, 10928, 12844, 12977, 15808, 17758, 21856, 25688, 25954, 35516, 43712, 51376, 51908, 71032, 102752, 103816, 115427, 142064, 168701, 205504, 207632, 230854, 284128, 337402, 415264, 461708, 568256, 674804, 830528, 923416, 1349608, 1846832, 2193113, 2699216, 3693664, 4386226, 5398432, 7387328, 8772452, 10796864, 17544904, 35089808, 70179616, 140359232]

約数ペア:

[(1, 140359232), (2, 70179616), (4, 35089808), (8, 17544904), (13, 10796864), (16, 8772452), (19, 7387328), (26, 5398432), (32, 4386226), (38, 3693664), (52, 2699216), (64, 2193113), (76, 1846832), (104, 1349608), (152, 923416), (169, 830528), (208, 674804), (247, 568256), (304, 461708), (338, 415264), (416, 337402), (494, 284128), (608, 230854), (676, 207632), (683, 205504), (832, 168701), (988, 142064), (1216, 115427), (1352, 103816), (1366, 102752), (1976, 71032), (2704, 51908), (2732, 51376), (3211, 43712), (3952, 35516), (5408, 25954), (5464, 25688), (6422, 21856), (7904, 17758), (8879, 15808), (10816, 12977), (10928, 12844)]