161473944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156467}}^1$

素因数の和:156519

約数の個数: 32

約数和(自身を含む): 413075520

約数和(自身を除く): 251601576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 156467, 312934, 469401, 625868, 938802, 1251736, 1877604, 3755208, 6728081, 13456162, 20184243, 26912324, 40368486, 53824648, 80736972, 161473944]

約数ペア:

[(1, 161473944), (2, 80736972), (3, 53824648), (4, 40368486), (6, 26912324), (8, 20184243), (12, 13456162), (24, 6728081), (43, 3755208), (86, 1877604), (129, 1251736), (172, 938802), (258, 625868), (344, 469401), (516, 312934), (1032, 156467)]