121542512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83477}}^1$

素因数の和:83505

約数の個数: 40

約数和(自身を含む): 289835616

約数和(自身を除く): 168293104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 83477, 166954, 333908, 584339, 667816, 1085201, 1168678, 1335632, 2170402, 2337356, 4340804, 4674712, 7596407, 8681608, 9349424, 15192814, 17363216, 30385628, 60771256, 121542512]

約数ペア:

[(1, 121542512), (2, 60771256), (4, 30385628), (7, 17363216), (8, 15192814), (13, 9349424), (14, 8681608), (16, 7596407), (26, 4674712), (28, 4340804), (52, 2337356), (56, 2170402), (91, 1335632), (104, 1168678), (112, 1085201), (182, 667816), (208, 584339), (364, 333908), (728, 166954), (1456, 83477)]