15857352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 49870080

約数和(自身を除く): 34012728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 431, 438, 504, 511, 584, 657, 862, 876, 1022, 1293, 1314, 1533, 1724, 1752, 2044, 2586, 2628, 3017, 3066, 3448, 3879, 4088, 4599, 5172, 5256, 6034, 6132, 7758, 9051, 9198, 10344, 12068, 12264, 15516, 18102, 18396, 24136, 27153, 31032, 31463, 36204, 36792, 54306, 62926, 72408, 94389, 108612, 125852, 188778, 217224, 220241, 251704, 283167, 377556, 440482, 566334, 660723, 755112, 880964, 1132668, 1321446, 1761928, 1982169, 2265336, 2642892, 3964338, 5285784, 7928676, 15857352]

約数ペア:

[(1, 15857352), (2, 7928676), (3, 5285784), (4, 3964338), (6, 2642892), (7, 2265336), (8, 1982169), (9, 1761928), (12, 1321446), (14, 1132668), (18, 880964), (21, 755112), (24, 660723), (28, 566334), (36, 440482), (42, 377556), (56, 283167), (63, 251704), (72, 220241), (73, 217224), (84, 188778), (126, 125852), (146, 108612), (168, 94389), (219, 72408), (252, 62926), (292, 54306), (431, 36792), (438, 36204), (504, 31463), (511, 31032), (584, 27153), (657, 24136), (862, 18396), (876, 18102), (1022, 15516), (1293, 12264), (1314, 12068), (1533, 10344), (1724, 9198), (1752, 9051), (2044, 7758), (2586, 6132), (2628, 6034), (3017, 5256), (3066, 5172), (3448, 4599), (3879, 4088)]