156726972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229133}}^1$

素因数の和:229162

約数の個数: 36

約数和(自身を含む): 417023880

約数和(自身を除く): 260296908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 229133, 458266, 687399, 916532, 1374798, 2062197, 2749596, 4124394, 4353527, 8248788, 8707054, 13060581, 17414108, 26121162, 39181743, 52242324, 78363486, 156726972]

約数ペア:

[(1, 156726972), (2, 78363486), (3, 52242324), (4, 39181743), (6, 26121162), (9, 17414108), (12, 13060581), (18, 8707054), (19, 8248788), (36, 4353527), (38, 4124394), (57, 2749596), (76, 2062197), (114, 1374798), (171, 916532), (228, 687399), (342, 458266), (684, 229133)]