156778940438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{55987}}^1\times {\mathrm{82361}}^1$

素因数の和:138367

約数の個数: 16

約数和(自身を含む): 249009317424

約数和(自身を除く): 92230376986

約数列:

[1, 2, 17, 34, 55987, 82361, 111974, 164722, 951779, 1400137, 1903558, 2800274, 4611145307, 9222290614, 78389470219, 156778940438]

約数ペア:

[(1, 156778940438), (2, 78389470219), (17, 9222290614), (34, 4611145307), (55987, 2800274), (82361, 1903558), (111974, 1400137), (164722, 951779)]