156948044876

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{43207}}^1$

素因数の和:43699

約数の個数: 72

約数和(自身を含む): 327697767936

約数和(自身を除く): 170749723060

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 431, 602, 862, 1204, 1724, 2107, 3017, 4214, 6034, 8428, 12068, 18533, 21119, 37066, 42238, 43207, 74132, 84476, 86414, 129731, 172828, 259462, 302449, 518924, 604898, 908117, 1209796, 1816234, 1857901, 2117143, 3632468, 3715802, 4234286, 7431604, 8468572, 13005307, 18622217, 26010614, 37244434, 52021228, 74488868, 91037149, 130355519, 182074298, 260711038, 364148596, 521422076, 800755331, 912488633, 1601510662, 1824977266, 3203021324, 3649954532, 5605287317, 11210574634, 22421149268, 39237011219, 78474022438, 156948044876]

約数ペア:

[(1, 156948044876), (2, 78474022438), (4, 39237011219), (7, 22421149268), (14, 11210574634), (28, 5605287317), (43, 3649954532), (49, 3203021324), (86, 1824977266), (98, 1601510662), (172, 912488633), (196, 800755331), (301, 521422076), (431, 364148596), (602, 260711038), (862, 182074298), (1204, 130355519), (1724, 91037149), (2107, 74488868), (3017, 52021228), (4214, 37244434), (6034, 26010614), (8428, 18622217), (12068, 13005307), (18533, 8468572), (21119, 7431604), (37066, 4234286), (42238, 3715802), (43207, 3632468), (74132, 2117143), (84476, 1857901), (86414, 1816234), (129731, 1209796), (172828, 908117), (259462, 604898), (302449, 518924)]