149910304

素因数分解:

$2^5\times {\mathrm{19}}^3\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 311986080

約数和(自身を除く): 162075776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 683, 722, 1366, 1444, 2732, 2888, 5464, 5776, 6859, 10928, 11552, 12977, 13718, 21856, 25954, 27436, 51908, 54872, 103816, 109744, 207632, 219488, 246563, 415264, 493126, 986252, 1972504, 3945008, 4684697, 7890016, 9369394, 18738788, 37477576, 74955152, 149910304]

約数ペア:

[(1, 149910304), (2, 74955152), (4, 37477576), (8, 18738788), (16, 9369394), (19, 7890016), (32, 4684697), (38, 3945008), (76, 1972504), (152, 986252), (304, 493126), (361, 415264), (608, 246563), (683, 219488), (722, 207632), (1366, 109744), (1444, 103816), (2732, 54872), (2888, 51908), (5464, 27436), (5776, 25954), (6859, 21856), (10928, 13718), (11552, 12977)]