16240032

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 50948352

約数和(自身を除く): 34708320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 107, 124, 136, 144, 153, 186, 204, 214, 248, 272, 279, 288, 306, 321, 372, 408, 428, 496, 527, 544, 558, 612, 642, 744, 816, 856, 963, 992, 1054, 1116, 1224, 1284, 1488, 1581, 1632, 1712, 1819, 1926, 2108, 2232, 2448, 2568, 2976, 3162, 3317, 3424, 3638, 3852, 4216, 4464, 4743, 4896, 5136, 5457, 6324, 6634, 7276, 7704, 8432, 8928, 9486, 9951, 10272, 10914, 12648, 13268, 14552, 15408, 16371, 16864, 18972, 19902, 21828, 25296, 26536, 29104, 29853, 30816, 32742, 37944, 39804, 43656, 50592, 53072, 56389, 58208, 59706, 65484, 75888, 79608, 87312, 106144, 112778, 119412, 130968, 151776, 159216, 169167, 174624, 225556, 238824, 261936, 318432, 338334, 451112, 477648, 507501, 523872, 676668, 902224, 955296, 1015002, 1353336, 1804448, 2030004, 2706672, 4060008, 5413344, 8120016, 16240032]

約数ペア:

[(1, 16240032), (2, 8120016), (3, 5413344), (4, 4060008), (6, 2706672), (8, 2030004), (9, 1804448), (12, 1353336), (16, 1015002), (17, 955296), (18, 902224), (24, 676668), (31, 523872), (32, 507501), (34, 477648), (36, 451112), (48, 338334), (51, 318432), (62, 261936), (68, 238824), (72, 225556), (93, 174624), (96, 169167), (102, 159216), (107, 151776), (124, 130968), (136, 119412), (144, 112778), (153, 106144), (186, 87312), (204, 79608), (214, 75888), (248, 65484), (272, 59706), (279, 58208), (288, 56389), (306, 53072), (321, 50592), (372, 43656), (408, 39804), (428, 37944), (496, 32742), (527, 30816), (544, 29853), (558, 29104), (612, 26536), (642, 25296), (744, 21828), (816, 19902), (856, 18972), (963, 16864), (992, 16371), (1054, 15408), (1116, 14552), (1224, 13268), (1284, 12648), (1488, 10914), (1581, 10272), (1632, 9951), (1712, 9486), (1819, 8928), (1926, 8432), (2108, 7704), (2232, 7276), (2448, 6634), (2568, 6324), (2976, 5457), (3162, 5136), (3317, 4896), (3424, 4743), (3638, 4464), (3852, 4216)]