16347912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 50012160

約数和(自身を除く): 33664248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 73, 84, 86, 93, 124, 129, 146, 168, 172, 186, 217, 219, 248, 258, 292, 301, 344, 372, 434, 438, 511, 516, 584, 602, 651, 744, 868, 876, 903, 1022, 1032, 1204, 1302, 1333, 1533, 1736, 1752, 1806, 2044, 2263, 2408, 2604, 2666, 3066, 3139, 3612, 3999, 4088, 4526, 5208, 5332, 6132, 6278, 6789, 7224, 7998, 9052, 9331, 9417, 10664, 12264, 12556, 13578, 15841, 15996, 18104, 18662, 18834, 21973, 25112, 27156, 27993, 31682, 31992, 37324, 37668, 43946, 47523, 54312, 55986, 63364, 65919, 74648, 75336, 87892, 95046, 97309, 111972, 126728, 131838, 175784, 190092, 194618, 223944, 263676, 291927, 380184, 389236, 527352, 583854, 681163, 778472, 1167708, 1362326, 2043489, 2335416, 2724652, 4086978, 5449304, 8173956, 16347912]

約数ペア:

[(1, 16347912), (2, 8173956), (3, 5449304), (4, 4086978), (6, 2724652), (7, 2335416), (8, 2043489), (12, 1362326), (14, 1167708), (21, 778472), (24, 681163), (28, 583854), (31, 527352), (42, 389236), (43, 380184), (56, 291927), (62, 263676), (73, 223944), (84, 194618), (86, 190092), (93, 175784), (124, 131838), (129, 126728), (146, 111972), (168, 97309), (172, 95046), (186, 87892), (217, 75336), (219, 74648), (248, 65919), (258, 63364), (292, 55986), (301, 54312), (344, 47523), (372, 43946), (434, 37668), (438, 37324), (511, 31992), (516, 31682), (584, 27993), (602, 27156), (651, 25112), (744, 21973), (868, 18834), (876, 18662), (903, 18104), (1022, 15996), (1032, 15841), (1204, 13578), (1302, 12556), (1333, 12264), (1533, 10664), (1736, 9417), (1752, 9331), (1806, 9052), (2044, 7998), (2263, 7224), (2408, 6789), (2604, 6278), (2666, 6132), (3066, 5332), (3139, 5208), (3612, 4526), (3999, 4088)]