156947855652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{624683}}^1$

素因数の和:625697

約数の個数: 72

約数和(自身を含む): 453860412096

約数和(自身を除く): 296912556444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 997, 1994, 2991, 3988, 5982, 6979, 8973, 11964, 13958, 17946, 20937, 27916, 35892, 41874, 62811, 83748, 125622, 251244, 624683, 1249366, 1874049, 2498732, 3748098, 4372781, 5622147, 7496196, 8745562, 11244294, 13118343, 17491124, 22488588, 26236686, 39355029, 52473372, 78710058, 157420116, 622808951, 1245617902, 1868426853, 2491235804, 3736853706, 4359662657, 5605280559, 7473707412, 8719325314, 11210561118, 13078987971, 17438650628, 22421122236, 26157975942, 39236963913, 52315951884, 78473927826, 156947855652]

約数ペア:

[(1, 156947855652), (2, 78473927826), (3, 52315951884), (4, 39236963913), (6, 26157975942), (7, 22421122236), (9, 17438650628), (12, 13078987971), (14, 11210561118), (18, 8719325314), (21, 7473707412), (28, 5605280559), (36, 4359662657), (42, 3736853706), (63, 2491235804), (84, 1868426853), (126, 1245617902), (252, 622808951), (997, 157420116), (1994, 78710058), (2991, 52473372), (3988, 39355029), (5982, 26236686), (6979, 22488588), (8973, 17491124), (11964, 13118343), (13958, 11244294), (17946, 8745562), (20937, 7496196), (27916, 5622147), (35892, 4372781), (41874, 3748098), (62811, 2498732), (83748, 1874049), (125622, 1249366), (251244, 624683)]