157796366

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 306815040

約数和(自身を除く): 149018674

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 4271, 5278, 8542, 18473, 29897, 36946, 55523, 59794, 111046, 123859, 209279, 247718, 388661, 418558, 777322, 867013, 1610167, 1734026, 2720627, 3220334, 5441254, 6069091, 11271169, 12138182, 22542338, 78898183, 157796366]

約数ペア:

[(1, 157796366), (2, 78898183), (7, 22542338), (13, 12138182), (14, 11271169), (26, 6069091), (29, 5441254), (49, 3220334), (58, 2720627), (91, 1734026), (98, 1610167), (182, 867013), (203, 777322), (377, 418558), (406, 388661), (637, 247718), (754, 209279), (1274, 123859), (1421, 111046), (2639, 59794), (2842, 55523), (4271, 36946), (5278, 29897), (8542, 18473)]