157547264

素因数分解:

$2^8\times 7^1\times {\mathrm{87917}}^1$

素因数の和:87940

約数の個数: 36

約数和(自身を含む): 359408784

約数和(自身を除く): 201861520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 87917, 175834, 351668, 615419, 703336, 1230838, 1406672, 2461676, 2813344, 4923352, 5626688, 9846704, 11253376, 19693408, 22506752, 39386816, 78773632, 157547264]

約数ペア:

[(1, 157547264), (2, 78773632), (4, 39386816), (7, 22506752), (8, 19693408), (14, 11253376), (16, 9846704), (28, 5626688), (32, 4923352), (56, 2813344), (64, 2461676), (112, 1406672), (128, 1230838), (224, 703336), (256, 615419), (448, 351668), (896, 175834), (1792, 87917)]