148776719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 197320704

約数和(自身を除く): 48543985

約数列:

[1, 7, 13, 23, 31, 91, 161, 217, 299, 403, 713, 2093, 2293, 2821, 4991, 9269, 16051, 29809, 52739, 64883, 71083, 208663, 369173, 497581, 685607, 924079, 1634909, 4799249, 6468553, 11444363, 21253817, 148776719]

約数ペア:

[(1, 148776719), (7, 21253817), (13, 11444363), (23, 6468553), (31, 4799249), (91, 1634909), (161, 924079), (217, 685607), (299, 497581), (403, 369173), (713, 208663), (2093, 71083), (2293, 64883), (2821, 52739), (4991, 29809), (9269, 16051)]