156210572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5718

約数の個数: 48

約数和(自身を含む): 333645312

約数和(自身を除く): 177434740

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 5641, 6923, 11282, 13846, 22564, 27692, 39487, 78974, 129743, 157948, 242563, 259486, 485126, 518972, 908201, 970252, 1697941, 1816402, 3395882, 3632804, 5578949, 6791764, 11157898, 22315796, 39052643, 78105286, 156210572]

約数ペア:

[(1, 156210572), (2, 78105286), (4, 39052643), (7, 22315796), (14, 11157898), (23, 6791764), (28, 5578949), (43, 3632804), (46, 3395882), (86, 1816402), (92, 1697941), (161, 970252), (172, 908201), (301, 518972), (322, 485126), (602, 259486), (644, 242563), (989, 157948), (1204, 129743), (1978, 78974), (3956, 39487), (5641, 27692), (6923, 22564), (11282, 13846)]