189406976

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67261}}^1$

素因数の和:67288

約数の個数: 36

約数和(自身を含む): 412450584

約数和(自身を除く): 223043608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 67261, 134522, 269044, 538088, 739871, 1076176, 1479742, 2152352, 2959484, 4304704, 5918968, 8609408, 11837936, 17218816, 23675872, 47351744, 94703488, 189406976]

約数ペア:

[(1, 189406976), (2, 94703488), (4, 47351744), (8, 23675872), (11, 17218816), (16, 11837936), (22, 8609408), (32, 5918968), (44, 4304704), (64, 2959484), (88, 2152352), (128, 1479742), (176, 1076176), (256, 739871), (352, 538088), (704, 269044), (1408, 134522), (2816, 67261)]