150268518

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 332107776

約数和(自身を除く): 181839258

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 307, 383, 426, 614, 639, 766, 921, 1149, 1278, 1842, 2298, 2763, 3447, 5526, 6894, 21797, 27193, 43594, 54386, 65391, 81579, 117581, 130782, 163158, 196173, 235162, 244737, 352743, 392346, 489474, 705486, 1058229, 2116458, 8348251, 16696502, 25044753, 50089506, 75134259, 150268518]

約数ペア:

[(1, 150268518), (2, 75134259), (3, 50089506), (6, 25044753), (9, 16696502), (18, 8348251), (71, 2116458), (142, 1058229), (213, 705486), (307, 489474), (383, 392346), (426, 352743), (614, 244737), (639, 235162), (766, 196173), (921, 163158), (1149, 130782), (1278, 117581), (1842, 81579), (2298, 65391), (2763, 54386), (3447, 43594), (5526, 27193), (6894, 21797)]