156930918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22567}}^1$

素因数の和:22652

約数の個数: 32

約数和(自身を含む): 335811840

約数和(自身を除く): 178880922

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 22567, 45134, 67701, 135402, 428773, 857546, 1286319, 1376587, 2572638, 2753174, 4129761, 8259522, 26155153, 52310306, 78465459, 156930918]

約数ペア:

[(1, 156930918), (2, 78465459), (3, 52310306), (6, 26155153), (19, 8259522), (38, 4129761), (57, 2753174), (61, 2572638), (114, 1376587), (122, 1286319), (183, 857546), (366, 428773), (1159, 135402), (2318, 67701), (3477, 45134), (6954, 22567)]