155250972

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{7297}}^1$

素因数の和:7507

約数の個数: 48

約数和(自身を含む): 404601120

約数和(自身を除く): 249350148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 7297, 10638, 14594, 21276, 21891, 29188, 43782, 65673, 87564, 131346, 197019, 262692, 394038, 788076, 1437509, 2875018, 4312527, 5750036, 8625054, 12937581, 17250108, 25875162, 38812743, 51750324, 77625486, 155250972]

約数ペア:

[(1, 155250972), (2, 77625486), (3, 51750324), (4, 38812743), (6, 25875162), (9, 17250108), (12, 12937581), (18, 8625054), (27, 5750036), (36, 4312527), (54, 2875018), (108, 1437509), (197, 788076), (394, 394038), (591, 262692), (788, 197019), (1182, 131346), (1773, 87564), (2364, 65673), (3546, 43782), (5319, 29188), (7092, 21891), (7297, 21276), (10638, 14594)]