16148392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 35038080

約数和(自身を除く): 18889688

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 157, 172, 184, 299, 314, 344, 559, 598, 628, 989, 1118, 1196, 1256, 1978, 2041, 2236, 2392, 3611, 3956, 4082, 4472, 6751, 7222, 7912, 8164, 12857, 13502, 14444, 16328, 25714, 27004, 28888, 46943, 51428, 54008, 87763, 93886, 102856, 155273, 175526, 187772, 310546, 351052, 375544, 621092, 702104, 1242184, 2018549, 4037098, 8074196, 16148392]

約数ペア:

[(1, 16148392), (2, 8074196), (4, 4037098), (8, 2018549), (13, 1242184), (23, 702104), (26, 621092), (43, 375544), (46, 351052), (52, 310546), (86, 187772), (92, 175526), (104, 155273), (157, 102856), (172, 93886), (184, 87763), (299, 54008), (314, 51428), (344, 46943), (559, 28888), (598, 27004), (628, 25714), (989, 16328), (1118, 14444), (1196, 13502), (1256, 12857), (1978, 8164), (2041, 7912), (2236, 7222), (2392, 6751), (3611, 4472), (3956, 4082)]