156784124

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{42101}}^1$

素因数の和:42138

約数の個数: 36

約数和(自身を含む): 335973960

約数和(自身を除く): 179189836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 42101, 84202, 168404, 294707, 589414, 799919, 1178828, 1599838, 2062949, 3199676, 4125898, 5599433, 8251796, 11198866, 22397732, 39196031, 78392062, 156784124]

約数ペア:

[(1, 156784124), (2, 78392062), (4, 39196031), (7, 22397732), (14, 11198866), (19, 8251796), (28, 5599433), (38, 4125898), (49, 3199676), (76, 2062949), (98, 1599838), (133, 1178828), (196, 799919), (266, 589414), (532, 294707), (931, 168404), (1862, 84202), (3724, 42101)]