137283968

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{2971}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 288744660

約数和(自身を除く): 151460692

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 2971, 5776, 5942, 11552, 11884, 23104, 23768, 46208, 47536, 56449, 95072, 112898, 190144, 225796, 380288, 451592, 903184, 1072531, 1806368, 2145062, 3612736, 4290124, 7225472, 8580248, 17160496, 34320992, 68641984, 137283968]

約数ペア:

[(1, 137283968), (2, 68641984), (4, 34320992), (8, 17160496), (16, 8580248), (19, 7225472), (32, 4290124), (38, 3612736), (64, 2145062), (76, 1806368), (128, 1072531), (152, 903184), (304, 451592), (361, 380288), (608, 225796), (722, 190144), (1216, 112898), (1444, 95072), (2432, 56449), (2888, 47536), (2971, 46208), (5776, 23768), (5942, 23104), (11552, 11884)]