121629152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9721}}^1$

素因数の和:9771

約数の個数: 48

約数和(自身を含む): 264593952

約数和(自身を除く): 142964800

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 9721, 12512, 19442, 38884, 77768, 155536, 165257, 223583, 311072, 330514, 447166, 661028, 894332, 1322056, 1788664, 2644112, 3577328, 3800911, 5288224, 7154656, 7601822, 15203644, 30407288, 60814576, 121629152]

約数ペア:

[(1, 121629152), (2, 60814576), (4, 30407288), (8, 15203644), (16, 7601822), (17, 7154656), (23, 5288224), (32, 3800911), (34, 3577328), (46, 2644112), (68, 1788664), (92, 1322056), (136, 894332), (184, 661028), (272, 447166), (368, 330514), (391, 311072), (544, 223583), (736, 165257), (782, 155536), (1564, 77768), (3128, 38884), (6256, 19442), (9721, 12512)]