141221312

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:765

約数の個数: 56

約数和(自身を含む): 298405296

約数和(自身を除く): 157183984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 293, 443, 544, 586, 886, 1088, 1172, 1772, 2344, 3544, 4688, 4981, 7088, 7531, 9376, 9962, 14176, 15062, 18752, 19924, 28352, 30124, 39848, 60248, 79696, 120496, 129799, 159392, 240992, 259598, 318784, 481984, 519196, 1038392, 2076784, 2206583, 4153568, 4413166, 8307136, 8826332, 17652664, 35305328, 70610656, 141221312]

約数ペア:

[(1, 141221312), (2, 70610656), (4, 35305328), (8, 17652664), (16, 8826332), (17, 8307136), (32, 4413166), (34, 4153568), (64, 2206583), (68, 2076784), (136, 1038392), (272, 519196), (293, 481984), (443, 318784), (544, 259598), (586, 240992), (886, 159392), (1088, 129799), (1172, 120496), (1772, 79696), (2344, 60248), (3544, 39848), (4688, 30124), (4981, 28352), (7088, 19924), (7531, 18752), (9376, 15062), (9962, 14176)]