156689466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6977}}^1$

素因数の和:7198

約数の個数: 32

約数和(自身を含む): 331594560

約数和(自身を除く): 174905094

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 394, 591, 1182, 3743, 6977, 7486, 11229, 13954, 20931, 22458, 41862, 132563, 265126, 397689, 795378, 1374469, 2748938, 4123407, 8246814, 26114911, 52229822, 78344733, 156689466]

約数ペア:

[(1, 156689466), (2, 78344733), (3, 52229822), (6, 26114911), (19, 8246814), (38, 4123407), (57, 2748938), (114, 1374469), (197, 795378), (394, 397689), (591, 265126), (1182, 132563), (3743, 41862), (6977, 22458), (7486, 20931), (11229, 13954)]