140966852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 284356800

約数和(自身を除く): 143389948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 494, 793, 988, 1159, 1586, 2318, 2339, 3172, 4636, 4678, 9356, 15067, 30134, 30407, 44441, 60268, 60814, 88882, 121628, 142679, 177764, 285358, 570716, 577733, 1155466, 1854827, 2310932, 2710901, 3709654, 5421802, 7419308, 10843604, 35241713, 70483426, 140966852]

約数ペア:

[(1, 140966852), (2, 70483426), (4, 35241713), (13, 10843604), (19, 7419308), (26, 5421802), (38, 3709654), (52, 2710901), (61, 2310932), (76, 1854827), (122, 1155466), (244, 577733), (247, 570716), (494, 285358), (793, 177764), (988, 142679), (1159, 121628), (1586, 88882), (2318, 60814), (2339, 60268), (3172, 44441), (4636, 30407), (4678, 30134), (9356, 15067)]