155549124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{11969}}^1$

素因数の和:12017

約数の個数: 54

約数和(自身を含む): 415011870

約数和(自身を除く): 259462746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 11969, 12996, 23938, 35907, 47876, 71814, 107721, 143628, 215442, 227411, 430884, 454822, 682233, 909644, 1364466, 2046699, 2728932, 4093398, 4320809, 8186796, 8641618, 12962427, 17283236, 25924854, 38887281, 51849708, 77774562, 155549124]

約数ペア:

[(1, 155549124), (2, 77774562), (3, 51849708), (4, 38887281), (6, 25924854), (9, 17283236), (12, 12962427), (18, 8641618), (19, 8186796), (36, 4320809), (38, 4093398), (57, 2728932), (76, 2046699), (114, 1364466), (171, 909644), (228, 682233), (342, 454822), (361, 430884), (684, 227411), (722, 215442), (1083, 143628), (1444, 107721), (2166, 71814), (3249, 47876), (4332, 35907), (6498, 23938), (11969, 12996)]