126556758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2357}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 290599920

約数和(自身を除く): 164043162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2357, 2826, 2983, 4714, 5966, 7071, 8949, 14142, 17898, 21213, 26847, 42426, 44783, 53694, 89566, 134349, 268698, 370049, 403047, 740098, 806094, 1110147, 2220294, 3330441, 6660882, 7030931, 14061862, 21092793, 42185586, 63278379, 126556758]

約数ペア:

[(1, 126556758), (2, 63278379), (3, 42185586), (6, 21092793), (9, 14061862), (18, 7030931), (19, 6660882), (38, 3330441), (57, 2220294), (114, 1110147), (157, 806094), (171, 740098), (314, 403047), (342, 370049), (471, 268698), (942, 134349), (1413, 89566), (2357, 53694), (2826, 44783), (2983, 42426), (4714, 26847), (5966, 21213), (7071, 17898), (8949, 14142)]