156931539822

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{889907}}^1$

素因数の和:890113

約数の個数: 48

約数和(自身を含む): 346925294352

約数和(自身を除く): 189993754530

約数列:

[1, 2, 3, 6, 9, 18, 97, 101, 194, 202, 291, 303, 582, 606, 873, 909, 1746, 1818, 9797, 19594, 29391, 58782, 88173, 176346, 889907, 1779814, 2669721, 5339442, 8009163, 16018326, 86320979, 89880607, 172641958, 179761214, 258962937, 269641821, 517925874, 539283642, 776888811, 808925463, 1553777622, 1617850926, 8718418879, 17436837758, 26155256637, 52310513274, 78465769911, 156931539822]

約数ペア:

[(1, 156931539822), (2, 78465769911), (3, 52310513274), (6, 26155256637), (9, 17436837758), (18, 8718418879), (97, 1617850926), (101, 1553777622), (194, 808925463), (202, 776888811), (291, 539283642), (303, 517925874), (582, 269641821), (606, 258962937), (873, 179761214), (909, 172641958), (1746, 89880607), (1818, 86320979), (9797, 16018326), (19594, 8009163), (29391, 5339442), (58782, 2669721), (88173, 1779814), (176346, 889907)]