140781912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{189223}}^1$

素因数の和:189263

約数の個数: 32

約数和(自身を含む): 363310080

約数和(自身を除く): 222528168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 189223, 378446, 567669, 756892, 1135338, 1513784, 2270676, 4541352, 5865913, 11731826, 17597739, 23463652, 35195478, 46927304, 70390956, 140781912]

約数ペア:

[(1, 140781912), (2, 70390956), (3, 46927304), (4, 35195478), (6, 23463652), (8, 17597739), (12, 11731826), (24, 5865913), (31, 4541352), (62, 2270676), (93, 1513784), (124, 1135338), (186, 756892), (248, 567669), (372, 378446), (744, 189223)]