131331876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 353740800

約数和(自身を除く): 222408924

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 114, 118, 156, 177, 228, 236, 247, 354, 494, 708, 741, 751, 767, 988, 1121, 1482, 1502, 1534, 2242, 2253, 2301, 2964, 3004, 3068, 3363, 4484, 4506, 4602, 6726, 9012, 9204, 9763, 13452, 14269, 14573, 19526, 28538, 29146, 29289, 39052, 42807, 43719, 44309, 57076, 58292, 58578, 85614, 87438, 88618, 117156, 132927, 171228, 174876, 177236, 185497, 265854, 370994, 531708, 556491, 576017, 741988, 841871, 1112982, 1152034, 1683742, 1728051, 2225964, 2304068, 2525613, 3367484, 3456102, 5051226, 6912204, 10102452, 10944323, 21888646, 32832969, 43777292, 65665938, 131331876]

約数ペア:

[(1, 131331876), (2, 65665938), (3, 43777292), (4, 32832969), (6, 21888646), (12, 10944323), (13, 10102452), (19, 6912204), (26, 5051226), (38, 3456102), (39, 3367484), (52, 2525613), (57, 2304068), (59, 2225964), (76, 1728051), (78, 1683742), (114, 1152034), (118, 1112982), (156, 841871), (177, 741988), (228, 576017), (236, 556491), (247, 531708), (354, 370994), (494, 265854), (708, 185497), (741, 177236), (751, 174876), (767, 171228), (988, 132927), (1121, 117156), (1482, 88618), (1502, 87438), (1534, 85614), (2242, 58578), (2253, 58292), (2301, 57076), (2964, 44309), (3004, 43719), (3068, 42807), (3363, 39052), (4484, 29289), (4506, 29146), (4602, 28538), (6726, 19526), (9012, 14573), (9204, 14269), (9763, 13452)]