121567544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 277421760

約数和(自身を除く): 155854216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 277, 461, 476, 554, 922, 952, 1108, 1844, 1939, 2216, 3227, 3688, 3878, 4709, 6454, 7756, 7837, 9418, 12908, 15512, 15674, 18836, 25816, 31348, 32963, 37672, 54859, 62696, 65926, 109718, 127697, 131852, 219436, 255394, 263704, 438872, 510788, 893879, 1021576, 1787758, 2170849, 3575516, 4341698, 7151032, 8683396, 15195943, 17366792, 30391886, 60783772, 121567544]

約数ペア:

[(1, 121567544), (2, 60783772), (4, 30391886), (7, 17366792), (8, 15195943), (14, 8683396), (17, 7151032), (28, 4341698), (34, 3575516), (56, 2170849), (68, 1787758), (119, 1021576), (136, 893879), (238, 510788), (277, 438872), (461, 263704), (476, 255394), (554, 219436), (922, 131852), (952, 127697), (1108, 109718), (1844, 65926), (1939, 62696), (2216, 54859), (3227, 37672), (3688, 32963), (3878, 31348), (4709, 25816), (6454, 18836), (7756, 15674), (7837, 15512), (9418, 12908)]