157046323

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 202521600

約数和(自身を除く): 45475277

約数列:

[1, 7, 17, 23, 49, 119, 161, 343, 391, 833, 1127, 1171, 2737, 5831, 7889, 8197, 19159, 19907, 26933, 57379, 134113, 139349, 188531, 401653, 457861, 975443, 1319717, 3205027, 6828101, 9238019, 22435189, 157046323]

約数ペア:

[(1, 157046323), (7, 22435189), (17, 9238019), (23, 6828101), (49, 3205027), (119, 1319717), (161, 975443), (343, 457861), (391, 401653), (833, 188531), (1127, 139349), (1171, 134113), (2737, 57379), (5831, 26933), (7889, 19907), (8197, 19159)]