156959589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3767}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 238740480

約数和(自身を除く): 81780891

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 2193, 2451, 3767, 11301, 13889, 41667, 64039, 71573, 161981, 192117, 214719, 485943, 1216741, 2753677, 3077639, 3650223, 8261031, 9232917, 52319863, 156959589]

約数ペア:

[(1, 156959589), (3, 52319863), (17, 9232917), (19, 8261031), (43, 3650223), (51, 3077639), (57, 2753677), (129, 1216741), (323, 485943), (731, 214719), (817, 192117), (969, 161981), (2193, 71573), (2451, 64039), (3767, 41667), (11301, 13889)]