157657524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3923}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 391583808

約数和(自身を除く): 233926284

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 394, 591, 788, 1182, 2364, 3349, 3923, 6698, 7846, 10047, 11769, 13396, 15692, 20094, 23538, 40188, 47076, 66691, 133382, 200073, 266764, 400146, 772831, 800292, 1545662, 2318493, 3091324, 4636986, 9273972, 13138127, 26276254, 39414381, 52552508, 78828762, 157657524]

約数ペア:

[(1, 157657524), (2, 78828762), (3, 52552508), (4, 39414381), (6, 26276254), (12, 13138127), (17, 9273972), (34, 4636986), (51, 3091324), (68, 2318493), (102, 1545662), (197, 800292), (204, 772831), (394, 400146), (591, 266764), (788, 200073), (1182, 133382), (2364, 66691), (3349, 47076), (3923, 40188), (6698, 23538), (7846, 20094), (10047, 15692), (11769, 13396)]