16104876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 40877760

約数和(自身を除く): 24772884

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 59, 69, 86, 92, 118, 129, 138, 172, 177, 236, 258, 276, 354, 516, 529, 708, 989, 1058, 1357, 1587, 1978, 2116, 2537, 2714, 2967, 3174, 3956, 4071, 5074, 5428, 5934, 6348, 7611, 8142, 10148, 11868, 15222, 16284, 22747, 30444, 31211, 45494, 58351, 62422, 68241, 90988, 93633, 116702, 124844, 136482, 175053, 187266, 233404, 272964, 350106, 374532, 700212, 1342073, 2684146, 4026219, 5368292, 8052438, 16104876]

約数ペア:

[(1, 16104876), (2, 8052438), (3, 5368292), (4, 4026219), (6, 2684146), (12, 1342073), (23, 700212), (43, 374532), (46, 350106), (59, 272964), (69, 233404), (86, 187266), (92, 175053), (118, 136482), (129, 124844), (138, 116702), (172, 93633), (177, 90988), (236, 68241), (258, 62422), (276, 58351), (354, 45494), (516, 31211), (529, 30444), (708, 22747), (989, 16284), (1058, 15222), (1357, 11868), (1587, 10148), (1978, 8142), (2116, 7611), (2537, 6348), (2714, 5934), (2967, 5428), (3174, 5074), (3956, 4071)]