16128294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 40212480

約数和(自身を除く): 24084186

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 271, 273, 327, 542, 546, 654, 763, 813, 1417, 1526, 1626, 1897, 2289, 2834, 3523, 3794, 4251, 4578, 5691, 7046, 8502, 9919, 10569, 11382, 19838, 21138, 24661, 29539, 29757, 49322, 59078, 59514, 73983, 88617, 147966, 177234, 206773, 384007, 413546, 620319, 768014, 1152021, 1240638, 2304042, 2688049, 5376098, 8064147, 16128294]

約数ペア:

[(1, 16128294), (2, 8064147), (3, 5376098), (6, 2688049), (7, 2304042), (13, 1240638), (14, 1152021), (21, 768014), (26, 620319), (39, 413546), (42, 384007), (78, 206773), (91, 177234), (109, 147966), (182, 88617), (218, 73983), (271, 59514), (273, 59078), (327, 49322), (542, 29757), (546, 29539), (654, 24661), (763, 21138), (813, 19838), (1417, 11382), (1526, 10569), (1626, 9919), (1897, 8502), (2289, 7046), (2834, 5691), (3523, 4578), (3794, 4251)]