143390052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306389}}^1$

素因数の和:306412

約数の個数: 36

約数和(自身を含む): 390340860

約数和(自身を除く): 246950808

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 306389, 612778, 919167, 1225556, 1838334, 2757501, 3676668, 3983057, 5515002, 7966114, 11030004, 11949171, 15932228, 23898342, 35847513, 47796684, 71695026, 143390052]

約数ペア:

[(1, 143390052), (2, 71695026), (3, 47796684), (4, 35847513), (6, 23898342), (9, 15932228), (12, 11949171), (13, 11030004), (18, 7966114), (26, 5515002), (36, 3983057), (39, 3676668), (52, 2757501), (78, 1838334), (117, 1225556), (156, 919167), (234, 612778), (468, 306389)]