153561226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2713}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 284514048

約数和(自身を除く): 130952822

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 622, 2177, 2713, 4043, 4354, 5426, 8086, 18991, 28301, 35269, 37982, 56602, 70538, 246883, 493766, 843743, 1687486, 5906201, 10968659, 11812402, 21937318, 76780613, 153561226]

約数ペア:

[(1, 153561226), (2, 76780613), (7, 21937318), (13, 11812402), (14, 10968659), (26, 5906201), (91, 1687486), (182, 843743), (311, 493766), (622, 246883), (2177, 70538), (2713, 56602), (4043, 37982), (4354, 35269), (5426, 28301), (8086, 18991)]