139334468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1423}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 301432320

約数和(自身を除く): 162097852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 1076, 1423, 1883, 2846, 3497, 3766, 5692, 6994, 7532, 9961, 13988, 18499, 19922, 24479, 36998, 39844, 48958, 73996, 97916, 129493, 258986, 382787, 517972, 765574, 1531148, 2679509, 4976231, 5359018, 9952462, 10718036, 19904924, 34833617, 69667234, 139334468]

約数ペア:

[(1, 139334468), (2, 69667234), (4, 34833617), (7, 19904924), (13, 10718036), (14, 9952462), (26, 5359018), (28, 4976231), (52, 2679509), (91, 1531148), (182, 765574), (269, 517972), (364, 382787), (538, 258986), (1076, 129493), (1423, 97916), (1883, 73996), (2846, 48958), (3497, 39844), (3766, 36998), (5692, 24479), (6994, 19922), (7532, 18499), (9961, 13988)]