156749534956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12810521}}^1$

素因数の和:12810574

約数の個数: 48

約数和(自身を含む): 344346831360

約数和(自身を除く): 187597296404

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 12810521, 25621042, 51242084, 89673647, 179347294, 243399899, 294641983, 358694588, 486799798, 589283966, 973599596, 1178567932, 1703799293, 2062493881, 3407598586, 4124987762, 5598197677, 6815197172, 8249975524, 11196395354, 22392790708, 39187383739, 78374767478, 156749534956]

約数ペア:

[(1, 156749534956), (2, 78374767478), (4, 39187383739), (7, 22392790708), (14, 11196395354), (19, 8249975524), (23, 6815197172), (28, 5598197677), (38, 4124987762), (46, 3407598586), (76, 2062493881), (92, 1703799293), (133, 1178567932), (161, 973599596), (266, 589283966), (322, 486799798), (437, 358694588), (532, 294641983), (644, 243399899), (874, 179347294), (1748, 89673647), (3059, 51242084), (6118, 25621042), (12236, 12810521)]