155770112

素因数分解:

$2^8\times {\mathrm{619}}^1\times {\mathrm{983}}^1$

素因数の和:1618

約数の個数: 36

約数和(自身を含む): 311750880

約数和(自身を除く): 155980768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 619, 983, 1238, 1966, 2476, 3932, 4952, 7864, 9904, 15728, 19808, 31456, 39616, 62912, 79232, 125824, 158464, 251648, 608477, 1216954, 2433908, 4867816, 9735632, 19471264, 38942528, 77885056, 155770112]

約数ペア:

[(1, 155770112), (2, 77885056), (4, 38942528), (8, 19471264), (16, 9735632), (32, 4867816), (64, 2433908), (128, 1216954), (256, 608477), (619, 251648), (983, 158464), (1238, 125824), (1966, 79232), (2476, 62912), (3932, 39616), (4952, 31456), (7864, 19808), (9904, 15728)]