148977488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15971}}^1$

素因数の和:16043

約数の個数: 40

約数和(自身を含む): 320845536

約数和(自身を除く): 171868048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 15971, 31942, 63884, 127768, 175681, 255536, 351362, 702724, 846463, 1405448, 1692926, 2810896, 3385852, 6771704, 9311093, 13543408, 18622186, 37244372, 74488744, 148977488]

約数ペア:

[(1, 148977488), (2, 74488744), (4, 37244372), (8, 18622186), (11, 13543408), (16, 9311093), (22, 6771704), (44, 3385852), (53, 2810896), (88, 1692926), (106, 1405448), (176, 846463), (212, 702724), (424, 351362), (583, 255536), (848, 175681), (1166, 127768), (2332, 63884), (4664, 31942), (9328, 15971)]