156920069330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{421409}}^1$

素因数の和:423058

約数の個数: 32

約数和(自身を含む): 294919574400

約数和(自身を除く): 137999505070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1619, 3238, 8095, 16190, 37237, 74474, 186185, 372370, 421409, 842818, 2107045, 4214090, 9692407, 19384814, 48462035, 96924070, 682261171, 1364522342, 3411305855, 6822611710, 15692006933, 31384013866, 78460034665, 156920069330]

約数ペア:

[(1, 156920069330), (2, 78460034665), (5, 31384013866), (10, 15692006933), (23, 6822611710), (46, 3411305855), (115, 1364522342), (230, 682261171), (1619, 96924070), (3238, 48462035), (8095, 19384814), (16190, 9692407), (37237, 4214090), (74474, 2107045), (186185, 842818), (372370, 421409)]