157072128

素因数分解:

$2^8\times 3^1\times {\mathrm{204521}}^1$

素因数の和:204540

約数の個数: 36

約数和(自身を含む): 418042968

約数和(自身を除く): 260970840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 204521, 409042, 613563, 818084, 1227126, 1636168, 2454252, 3272336, 4908504, 6544672, 9817008, 13089344, 19634016, 26178688, 39268032, 52357376, 78536064, 157072128]

約数ペア:

[(1, 157072128), (2, 78536064), (3, 52357376), (4, 39268032), (6, 26178688), (8, 19634016), (12, 13089344), (16, 9817008), (24, 6544672), (32, 4908504), (48, 3272336), (64, 2454252), (96, 1636168), (128, 1227126), (192, 818084), (256, 613563), (384, 409042), (768, 204521)]