156620448

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12647}}^1$

素因数の和:12706

約数の個数: 72

約数和(自身を含む): 455783328

約数和(自身を除く): 299162880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 12647, 25294, 37941, 50588, 75882, 101176, 113823, 151764, 202352, 227646, 303528, 404704, 455292, 543821, 607056, 910584, 1087642, 1214112, 1631463, 1821168, 2175284, 3262926, 3642336, 4350568, 4894389, 6525852, 8701136, 9788778, 13051704, 17402272, 19577556, 26103408, 39155112, 52206816, 78310224, 156620448]

約数ペア:

[(1, 156620448), (2, 78310224), (3, 52206816), (4, 39155112), (6, 26103408), (8, 19577556), (9, 17402272), (12, 13051704), (16, 9788778), (18, 8701136), (24, 6525852), (32, 4894389), (36, 4350568), (43, 3642336), (48, 3262926), (72, 2175284), (86, 1821168), (96, 1631463), (129, 1214112), (144, 1087642), (172, 910584), (258, 607056), (288, 543821), (344, 455292), (387, 404704), (516, 303528), (688, 227646), (774, 202352), (1032, 151764), (1376, 113823), (1548, 101176), (2064, 75882), (3096, 50588), (4128, 37941), (6192, 25294), (12384, 12647)]