147919352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 330086400

約数和(自身を除く): 182167048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 434, 556, 613, 868, 973, 1112, 1226, 1736, 1946, 2452, 3892, 4291, 4309, 4904, 7784, 8582, 8618, 17164, 17236, 19003, 30163, 34328, 34472, 38006, 60326, 76012, 85207, 120652, 133021, 152024, 170414, 241304, 266042, 340828, 532084, 596449, 681656, 1064168, 1192898, 2385796, 2641417, 4771592, 5282834, 10565668, 18489919, 21131336, 36979838, 73959676, 147919352]

約数ペア:

[(1, 147919352), (2, 73959676), (4, 36979838), (7, 21131336), (8, 18489919), (14, 10565668), (28, 5282834), (31, 4771592), (56, 2641417), (62, 2385796), (124, 1192898), (139, 1064168), (217, 681656), (248, 596449), (278, 532084), (434, 340828), (556, 266042), (613, 241304), (868, 170414), (973, 152024), (1112, 133021), (1226, 120652), (1736, 85207), (1946, 76012), (2452, 60326), (3892, 38006), (4291, 34472), (4309, 34328), (4904, 30163), (7784, 19003), (8582, 17236), (8618, 17164)]