155533236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 372793344

約数和(自身を除く): 217260108

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 383, 516, 766, 787, 1149, 1532, 1574, 2298, 2361, 3148, 4596, 4722, 9444, 16469, 32938, 33841, 49407, 65876, 67682, 98814, 101523, 135364, 197628, 203046, 301421, 406092, 602842, 904263, 1205684, 1808526, 3617052, 12961103, 25922206, 38883309, 51844412, 77766618, 155533236]

約数ペア:

[(1, 155533236), (2, 77766618), (3, 51844412), (4, 38883309), (6, 25922206), (12, 12961103), (43, 3617052), (86, 1808526), (129, 1205684), (172, 904263), (258, 602842), (383, 406092), (516, 301421), (766, 203046), (787, 197628), (1149, 135364), (1532, 101523), (1574, 98814), (2298, 67682), (2361, 65876), (3148, 49407), (4596, 33841), (4722, 32938), (9444, 16469)]