156736130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8009}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 299894400

約数和(自身を除く): 143158270

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 8009, 9785, 16018, 19570, 40045, 80090, 152171, 304342, 760855, 824927, 1521710, 1649854, 4124635, 8249270, 15673613, 31347226, 78368065, 156736130]

約数ペア:

[(1, 156736130), (2, 78368065), (5, 31347226), (10, 15673613), (19, 8249270), (38, 4124635), (95, 1649854), (103, 1521710), (190, 824927), (206, 760855), (515, 304342), (1030, 152171), (1957, 80090), (3914, 40045), (8009, 19570), (9785, 16018)]