147080672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5223

約数の個数: 48

約数和(自身を含む): 311351040

約数和(自身を除く): 164270368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 5147, 7144, 10294, 14288, 20588, 28576, 41176, 82352, 97793, 164704, 195586, 241909, 391172, 483818, 782344, 967636, 1564688, 1935272, 3129376, 3870544, 4596271, 7741088, 9192542, 18385084, 36770168, 73540336, 147080672]

約数ペア:

[(1, 147080672), (2, 73540336), (4, 36770168), (8, 18385084), (16, 9192542), (19, 7741088), (32, 4596271), (38, 3870544), (47, 3129376), (76, 1935272), (94, 1564688), (152, 967636), (188, 782344), (304, 483818), (376, 391172), (608, 241909), (752, 195586), (893, 164704), (1504, 97793), (1786, 82352), (3572, 41176), (5147, 28576), (7144, 20588), (10294, 14288)]