139563888

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{7109}}^1$

素因数の和:7529

約数の個数: 40

約数和(自身を含む): 361472400

約数和(自身を除く): 221908512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 7109, 9816, 14218, 19632, 21327, 28436, 42654, 56872, 85308, 113744, 170616, 341232, 2907581, 5815162, 8722743, 11630324, 17445486, 23260648, 34890972, 46521296, 69781944, 139563888]

約数ペア:

[(1, 139563888), (2, 69781944), (3, 46521296), (4, 34890972), (6, 23260648), (8, 17445486), (12, 11630324), (16, 8722743), (24, 5815162), (48, 2907581), (409, 341232), (818, 170616), (1227, 113744), (1636, 85308), (2454, 56872), (3272, 42654), (4908, 28436), (6544, 21327), (7109, 19632), (9816, 14218)]