157057666535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{11491}}^1$

素因数の和:11916

約数の個数: 64

約数和(自身を含む): 237662650368

約数和(自身を除く): 80604983833

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 271, 385, 655, 917, 1355, 1441, 1897, 2981, 4585, 7205, 9485, 10087, 11491, 14905, 20867, 35501, 50435, 57455, 80437, 104335, 126401, 177505, 248507, 390511, 402185, 632005, 884807, 1242535, 1505321, 1952555, 2733577, 3114061, 4424035, 7526605, 10537247, 13667885, 15570305, 16558531, 21798427, 34254671, 52686235, 82792655, 108992135, 115909717, 171273355, 239782697, 407941991, 579548585, 1198913485, 2039709955, 2855593937, 4487361901, 14277969685, 22436809505, 31411533307, 157057666535]

約数ペア:

[(1, 157057666535), (5, 31411533307), (7, 22436809505), (11, 14277969685), (35, 4487361901), (55, 2855593937), (77, 2039709955), (131, 1198913485), (271, 579548585), (385, 407941991), (655, 239782697), (917, 171273355), (1355, 115909717), (1441, 108992135), (1897, 82792655), (2981, 52686235), (4585, 34254671), (7205, 21798427), (9485, 16558531), (10087, 15570305), (11491, 13667885), (14905, 10537247), (20867, 7526605), (35501, 4424035), (50435, 3114061), (57455, 2733577), (80437, 1952555), (104335, 1505321), (126401, 1242535), (177505, 884807), (248507, 632005), (390511, 402185)]