144427612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 295561728

約数和(自身を除く): 151134116

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 167, 268, 334, 461, 469, 668, 922, 938, 1169, 1844, 1876, 2338, 3227, 4676, 6454, 11189, 12908, 22378, 30887, 44756, 61774, 76987, 78323, 123548, 153974, 156646, 216209, 307948, 313292, 432418, 538909, 864836, 1077818, 2155636, 5158129, 10316258, 20632516, 36106903, 72213806, 144427612]

約数ペア:

[(1, 144427612), (2, 72213806), (4, 36106903), (7, 20632516), (14, 10316258), (28, 5158129), (67, 2155636), (134, 1077818), (167, 864836), (268, 538909), (334, 432418), (461, 313292), (469, 307948), (668, 216209), (922, 156646), (938, 153974), (1169, 123548), (1844, 78323), (1876, 76987), (2338, 61774), (3227, 44756), (4676, 30887), (6454, 22378), (11189, 12908)]