154187384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8191}}^1$

素因数の和:8391

約数の個数: 32

約数和(自身を含む): 313098240

約数和(自身を除く): 158910856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4706, 8191, 9412, 16382, 18824, 32764, 65528, 106483, 212966, 425932, 851864, 1482571, 2965142, 5930284, 11860568, 19273423, 38546846, 77093692, 154187384]

約数ペア:

[(1, 154187384), (2, 77093692), (4, 38546846), (8, 19273423), (13, 11860568), (26, 5930284), (52, 2965142), (104, 1482571), (181, 851864), (362, 425932), (724, 212966), (1448, 106483), (2353, 65528), (4706, 32764), (8191, 18824), (9412, 16382)]