144804556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 281111040

約数和(自身を除く): 136306484

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 179, 188, 331, 358, 611, 662, 716, 1222, 1324, 2327, 2444, 4303, 4654, 8413, 8606, 9308, 15557, 16826, 17212, 31114, 33652, 59249, 62228, 109369, 118498, 202241, 218738, 236996, 404482, 437476, 770237, 808964, 1540474, 2784703, 3080948, 5569406, 11138812, 36201139, 72402278, 144804556]

約数ペア:

[(1, 144804556), (2, 72402278), (4, 36201139), (13, 11138812), (26, 5569406), (47, 3080948), (52, 2784703), (94, 1540474), (179, 808964), (188, 770237), (331, 437476), (358, 404482), (611, 236996), (662, 218738), (716, 202241), (1222, 118498), (1324, 109369), (2327, 62228), (2444, 59249), (4303, 33652), (4654, 31114), (8413, 17212), (8606, 16826), (9308, 15557)]