161665433072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70657969}}^1$

素因数の和:70658001

約数の個数: 40

約数和(自身を含む): 367986707760

約数和(自身を除く): 206321274688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 70657969, 141315938, 282631876, 565263752, 777237659, 918553597, 1130527504, 1554475318, 1837107194, 3108950636, 3674214388, 6217901272, 7348428776, 10104089567, 12435802544, 14696857552, 20208179134, 40416358268, 80832716536, 161665433072]

約数ペア:

[(1, 161665433072), (2, 80832716536), (4, 40416358268), (8, 20208179134), (11, 14696857552), (13, 12435802544), (16, 10104089567), (22, 7348428776), (26, 6217901272), (44, 3674214388), (52, 3108950636), (88, 1837107194), (104, 1554475318), (143, 1130527504), (176, 918553597), (208, 777237659), (286, 565263752), (572, 282631876), (1144, 141315938), (2288, 70657969)]