152870984

素因数分解:

$2^3\times 7^3\times {\mathrm{55711}}^1$

素因数の和:55738

約数の個数: 32

約数和(自身を含む): 334272000

約数和(自身を除く): 181401016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 55711, 111422, 222844, 389977, 445688, 779954, 1559908, 2729839, 3119816, 5459678, 10919356, 19108873, 21838712, 38217746, 76435492, 152870984]

約数ペア:

[(1, 152870984), (2, 76435492), (4, 38217746), (7, 21838712), (8, 19108873), (14, 10919356), (28, 5459678), (49, 3119816), (56, 2729839), (98, 1559908), (196, 779954), (343, 445688), (392, 389977), (686, 222844), (1372, 111422), (2744, 55711)]