121521272

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 232819920

約数和(自身を除く): 111298648

約数列:

[1, 2, 4, 8, 61, 122, 227, 244, 454, 488, 908, 1097, 1816, 2194, 4388, 8776, 13847, 27694, 55388, 66917, 110776, 133834, 249019, 267668, 498038, 535336, 996076, 1992152, 15190159, 30380318, 60760636, 121521272]

約数ペア:

[(1, 121521272), (2, 60760636), (4, 30380318), (8, 15190159), (61, 1992152), (122, 996076), (227, 535336), (244, 498038), (454, 267668), (488, 249019), (908, 133834), (1097, 110776), (1816, 66917), (2194, 55388), (4388, 27694), (8776, 13847)]