156970991540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10649321}}^1$

素因数の和:10649408

約数の個数: 48

約数和(自身を含む): 364973563584

約数和(自身を除く): 208002572044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 10649321, 21298642, 42597284, 53246605, 106493210, 117142531, 212986420, 234285062, 468570124, 585712655, 713504507, 1171425310, 1427009014, 2342850620, 2854018028, 3567522535, 7135045070, 7848549577, 14270090140, 15697099154, 31394198308, 39242747885, 78485495770, 156970991540]

約数ペア:

[(1, 156970991540), (2, 78485495770), (4, 39242747885), (5, 31394198308), (10, 15697099154), (11, 14270090140), (20, 7848549577), (22, 7135045070), (44, 3567522535), (55, 2854018028), (67, 2342850620), (110, 1427009014), (134, 1171425310), (220, 713504507), (268, 585712655), (335, 468570124), (670, 234285062), (737, 212986420), (1340, 117142531), (1474, 106493210), (2948, 53246605), (3685, 42597284), (7370, 21298642), (14740, 10649321)]