140335624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 314354880

約数和(自身を除く): 174019256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1144, 1342, 1586, 2011, 2684, 3172, 4022, 5368, 6344, 8044, 8723, 16088, 17446, 22121, 26143, 34892, 44242, 52286, 69784, 88484, 104572, 122671, 176968, 209144, 245342, 287573, 490684, 575146, 981368, 1150292, 1349381, 1594723, 2300584, 2698762, 3189446, 5397524, 6378892, 10795048, 12757784, 17541953, 35083906, 70167812, 140335624]

約数ペア:

[(1, 140335624), (2, 70167812), (4, 35083906), (8, 17541953), (11, 12757784), (13, 10795048), (22, 6378892), (26, 5397524), (44, 3189446), (52, 2698762), (61, 2300584), (88, 1594723), (104, 1349381), (122, 1150292), (143, 981368), (244, 575146), (286, 490684), (488, 287573), (572, 245342), (671, 209144), (793, 176968), (1144, 122671), (1342, 104572), (1586, 88484), (2011, 69784), (2684, 52286), (3172, 44242), (4022, 34892), (5368, 26143), (6344, 22121), (8044, 17446), (8723, 16088)]