157777194

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16103}}^1$

素因数の和:16202

約数の個数: 32

約数和(自身を含む): 333932544

約数和(自身を除く): 176155350

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 16103, 32206, 48309, 96618, 370369, 740738, 1111107, 1143313, 2222214, 2286626, 3429939, 6859878, 26296199, 52592398, 78888597, 157777194]

約数ペア:

[(1, 157777194), (2, 78888597), (3, 52592398), (6, 26296199), (23, 6859878), (46, 3429939), (69, 2286626), (71, 2222214), (138, 1143313), (142, 1111107), (213, 740738), (426, 370369), (1633, 96618), (3266, 48309), (4899, 32206), (9798, 16103)]