16238616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 43200000

約数和(自身を除く): 26961384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 239, 298, 447, 456, 478, 596, 717, 894, 956, 1192, 1434, 1788, 1912, 2831, 2868, 3576, 4541, 5662, 5736, 8493, 9082, 11324, 13623, 16986, 18164, 22648, 27246, 33972, 35611, 36328, 54492, 67944, 71222, 106833, 108984, 142444, 213666, 284888, 427332, 676609, 854664, 1353218, 2029827, 2706436, 4059654, 5412872, 8119308, 16238616]

約数ペア:

[(1, 16238616), (2, 8119308), (3, 5412872), (4, 4059654), (6, 2706436), (8, 2029827), (12, 1353218), (19, 854664), (24, 676609), (38, 427332), (57, 284888), (76, 213666), (114, 142444), (149, 108984), (152, 106833), (228, 71222), (239, 67944), (298, 54492), (447, 36328), (456, 35611), (478, 33972), (596, 27246), (717, 22648), (894, 18164), (956, 16986), (1192, 13623), (1434, 11324), (1788, 9082), (1912, 8493), (2831, 5736), (2868, 5662), (3576, 4541)]